refs #1449 - remove Zend_Filter ... not going to use it in #1442

git-svn-id: http://dev.piwik.org/svn/trunk@2416 59fd770c-687e-43c8-a1e3-f5a4ff64c105

57 files changed, 0 insertions, 8723 deletions

diff --git a/libs/Zend/Filter.php b/libs/Zend/Filter.php
deleted file mode 100644
index 585f07fb6d..0000000000
--- a/libs/Zend/Filter.php
+++ /dev/null
@@ -1,239 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Filter.php 21097 2010-02-19 20:11:34Z thomas $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter implements Zend_Filter_Interface
-{
-
-    const CHAIN_APPEND  = 'append';
-    const CHAIN_PREPEND = 'prepend';
-
-    /**
-     * Filter chain
-     *
-     * @var array
-     */
-    protected $_filters = array();
-
-    /**
-     * Default Namespaces
-     *
-     * @var array
-     */
-    protected static $_defaultNamespaces = array();
-
-    /**
-     * Adds a filter to the chain
-     *
-     * @param  Zend_Filter_Interface $filter
-     * @param  string $placement
-     * @return Zend_Filter Provides a fluent interface
-     */
-    public function addFilter(Zend_Filter_Interface $filter, $placement = self::CHAIN_APPEND)
-    {
-        if ($placement == self::CHAIN_PREPEND) {
-            array_unshift($this->_filters, $filter);
-        } else {
-            $this->_filters[] = $filter;
-        }
-        return $this;
-    }
-
-    /**
-     * Add a filter to the end of the chain
-     *
-     * @param  Zend_Filter_Interface $filter
-     * @return Zend_Filter Provides a fluent interface
-     */
-    public function appendFilter(Zend_Filter_Interface $filter)
-    {
-        return $this->addFilter($filter, self::CHAIN_APPEND);
-    }
-
-    /**
-     * Add a filter to the start of the chain
-     *
-     * @param  Zend_Filter_Interface $filter
-     * @return Zend_Filter Provides a fluent interface
-     */
-    public function prependFilter(Zend_Filter_Interface $filter)
-    {
-        return $this->addFilter($filter, self::CHAIN_PREPEND);
-    }
-
-    /**
-     * Get all the filters
-     *
-     * @return array
-     */
-    public function getFilters()
-    {
-        return $this->_filters;
-    }
-
-    /**
-     * Returns $value filtered through each filter in the chain
-     *
-     * Filters are run in the order in which they were added to the chain (FIFO)
-     *
-     * @param  mixed $value
-     * @return mixed
-     */
-    public function filter($value)
-    {
-        $valueFiltered = $value;
-        foreach ($this->_filters as $filter) {
-            $valueFiltered = $filter->filter($valueFiltered);
-        }
-        return $valueFiltered;
-    }
-
-    /**
-     * Returns the set default namespaces
-     *
-     * @return array
-     */
-    public static function getDefaultNamespaces()
-    {
-        return self::$_defaultNamespaces;
-    }
-
-    /**
-     * Sets new default namespaces
-     *
-     * @param array|string $namespace
-     * @return null
-     */
-    public static function setDefaultNamespaces($namespace)
-    {
-        if (!is_array($namespace)) {
-            $namespace = array((string) $namespace);
-        }
-
-        self::$_defaultNamespaces = $namespace;
-    }
-
-    /**
-     * Adds a new default namespace
-     *
-     * @param array|string $namespace
-     * @return null
-     */
-    public static function addDefaultNamespaces($namespace)
-    {
-        if (!is_array($namespace)) {
-            $namespace = array((string) $namespace);
-        }
-
-        self::$_defaultNamespaces = array_unique(array_merge(self::$_defaultNamespaces, $namespace));
-    }
-
-    /**
-     * Returns true when defaultNamespaces are set
-     *
-     * @return boolean
-     */
-    public static function hasDefaultNamespaces()
-    {
-        return (!empty(self::$_defaultNamespaces));
-    }
-
-    /**
-     * @deprecated
-     * @see Zend_Filter::filterStatic()
-     *
-     * @param  mixed        $value
-     * @param  string       $classBaseName
-     * @param  array        $args          OPTIONAL
-     * @param  array|string $namespaces    OPTIONAL
-     * @return mixed
-     * @throws Zend_Filter_Exception
-     */
-    public static function get($value, $classBaseName, array $args = array(), $namespaces = array())
-    {
-        trigger_error(
-            'Zend_Filter::get() is deprecated as of 1.9.0; please update your code to utilize Zend_Filter::filterStatic()',
-            E_USER_NOTICE
-        );
-
-        return self::filterStatic($value, $classBaseName, $args, $namespaces);
-    }
-
-    /**
-     * Returns a value filtered through a specified filter class, without requiring separate
-     * instantiation of the filter object.
-     *
-     * The first argument of this method is a data input value, that you would have filtered.
-     * The second argument is a string, which corresponds to the basename of the filter class,
-     * relative to the Zend_Filter namespace. This method automatically loads the class,
-     * creates an instance, and applies the filter() method to the data input. You can also pass
-     * an array of constructor arguments, if they are needed for the filter class.
-     *
-     * @param  mixed        $value
-     * @param  string       $classBaseName
-     * @param  array        $args          OPTIONAL
-     * @param  array|string $namespaces    OPTIONAL
-     * @return mixed
-     * @throws Zend_Filter_Exception
-     */
-    public static function filterStatic($value, $classBaseName, array $args = array(), $namespaces = array())
-    {
-        // require_once 'Zend/Loader.php';
-        $namespaces = array_merge((array) $namespaces, self::$_defaultNamespaces, array('Zend_Filter'));
-        foreach ($namespaces as $namespace) {
-            $className = $namespace . '_' . ucfirst($classBaseName);
-            // if (!class_exists($className, false)) {
-                // try {
-                    // $file = str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
-                    // if (Zend_Loader::isReadable($file)) {
-                        // Zend_Loader::loadClass($className);
-                    // } else {
-                        // continue;
-                    // }
-                // } catch (Zend_Exception $ze) {
-                    // continue;
-                // }
-            // }
-
-            $class = new ReflectionClass($className);
-            if ($class->implementsInterface('Zend_Filter_Interface')) {
-                if ($class->hasMethod('__construct')) {
-                    $object = $class->newInstanceArgs($args);
-                } else {
-                    $object = $class->newInstance();
-                }
-                return $object->filter($value);
-            }
-        }
-        // require_once 'Zend/Filter/Exception.php';
-        throw new Zend_Filter_Exception("Filter class not found from basename '$classBaseName'");
-    }
-}
diff --git a/libs/Zend/Filter/Alnum.php b/libs/Zend/Filter/Alnum.php
deleted file mode 100644
index 8a6ad4a0e5..0000000000
--- a/libs/Zend/Filter/Alnum.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Alnum.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-/**
- * @see Zend_Locale
- */
-// require_once 'Zend/Locale.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Alnum implements Zend_Filter_Interface
-{
-    /**
-     * Whether to allow white space characters; off by default
-     *
-     * @var boolean
-     * @deprecated
-     */
-    public $allowWhiteSpace;
-
-    /**
-     * Is PCRE is compiled with UTF-8 and Unicode support
-     *
-     * @var mixed
-     **/
-    protected static $_unicodeEnabled;
-
-    /**
-     * Locale in browser.
-     *
-     * @var Zend_Locale object
-     */
-    protected $_locale;
-
-    /**
-     * The Alphabet means english alphabet.
-     *
-     * @var boolean
-     */
-    protected static $_meansEnglishAlphabet;
-
-    /**
-     * Sets default option values for this instance
-     *
-     * @param  boolean $allowWhiteSpace
-     * @return void
-     */
-    public function __construct($allowWhiteSpace = false)
-    {
-        if ($allowWhiteSpace instanceof Zend_Config) {
-            $allowWhiteSpace = $allowWhiteSpace->toArray();
-        } else if (is_array($allowWhiteSpace)) {
-            if (array_key_exists('allowwhitespace', $allowWhiteSpace)) {
-                $allowWhiteSpace = $allowWhiteSpace['allowwhitespace'];
-            } else {
-                $allowWhiteSpace = false;
-            }
-        }
-
-        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
-        if (null === self::$_unicodeEnabled) {
-            self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
-        }
-
-        if (null === self::$_meansEnglishAlphabet) {
-            $this->_locale = new Zend_Locale('auto');
-            self::$_meansEnglishAlphabet = in_array($this->_locale->getLanguage(),
-                                                    array('ja', 'ko', 'zh')
-                                                    );
-        }
-
-    }
-
-    /**
-     * Returns the allowWhiteSpace option
-     *
-     * @return boolean
-     */
-    public function getAllowWhiteSpace()
-    {
-        return $this->allowWhiteSpace;
-    }
-
-    /**
-     * Sets the allowWhiteSpace option
-     *
-     * @param boolean $allowWhiteSpace
-     * @return Zend_Filter_Alnum Provides a fluent interface
-     */
-    public function setAllowWhiteSpace($allowWhiteSpace)
-    {
-        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, removing all but alphabetic and digit characters
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $whiteSpace = $this->allowWhiteSpace ? '\s' : '';
-        if (!self::$_unicodeEnabled) {
-            // POSIX named classes are not supported, use alternative a-zA-Z0-9 match
-            $pattern = '/[^a-zA-Z0-9' . $whiteSpace . ']/';
-        } else if (self::$_meansEnglishAlphabet) {
-            //The Alphabet means english alphabet.
-            $pattern = '/[^a-zA-Z0-9'  . $whiteSpace . ']/u';
-        } else {
-            //The Alphabet means each language's alphabet.
-            $pattern = '/[^\p{L}\p{N}' . $whiteSpace . ']/u';
-        }
-
-        return preg_replace($pattern, '', (string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/Alpha.php b/libs/Zend/Filter/Alpha.php
deleted file mode 100644
index cdb01e1660..0000000000
--- a/libs/Zend/Filter/Alpha.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Alpha.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-/**
- * @see Zend_Locale
- */
-// require_once 'Zend/Locale.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Alpha implements Zend_Filter_Interface
-{
-    /**
-     * Whether to allow white space characters; off by default
-     *
-     * @var boolean
-     * @deprecated
-     */
-    public $allowWhiteSpace;
-
-    /**
-     * Is PCRE is compiled with UTF-8 and Unicode support
-     *
-     * @var mixed
-     **/
-    protected static $_unicodeEnabled;
-
-    /**
-     * Locale in browser.
-     *
-     * @var Zend_Locale object
-     */
-    protected $_locale;
-
-    /**
-     * The Alphabet means english alphabet.
-     *
-     * @var boolean
-     */
-    protected static $_meansEnglishAlphabet;
-
-    /**
-     * Sets default option values for this instance
-     *
-     * @param  boolean $allowWhiteSpace
-     * @return void
-     */
-    public function __construct($allowWhiteSpace = false)
-    {
-        if ($allowWhiteSpace instanceof Zend_Config) {
-            $allowWhiteSpace = $allowWhiteSpace->toArray();
-        } else if (is_array($allowWhiteSpace)) {
-            if (array_key_exists('allowwhitespace', $allowWhiteSpace)) {
-                $allowWhiteSpace = $allowWhiteSpace['allowwhitespace'];
-            } else {
-                $allowWhiteSpace = false;
-            }
-        }
-
-        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
-        if (null === self::$_unicodeEnabled) {
-            self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
-        }
-
-        if (null === self::$_meansEnglishAlphabet) {
-            $this->_locale = new Zend_Locale('auto');
-            self::$_meansEnglishAlphabet = in_array($this->_locale->getLanguage(),
-                                                    array('ja', 'ko', 'zh')
-                                                    );
-        }
-
-    }
-
-    /**
-     * Returns the allowWhiteSpace option
-     *
-     * @return boolean
-     */
-    public function getAllowWhiteSpace()
-    {
-        return $this->allowWhiteSpace;
-    }
-
-    /**
-     * Sets the allowWhiteSpace option
-     *
-     * @param boolean $allowWhiteSpace
-     * @return Zend_Filter_Alpha Provides a fluent interface
-     */
-    public function setAllowWhiteSpace($allowWhiteSpace)
-    {
-        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, removing all but alphabetic characters
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $whiteSpace = $this->allowWhiteSpace ? '\s' : '';
-        if (!self::$_unicodeEnabled) {
-            // POSIX named classes are not supported, use alternative a-zA-Z match
-            $pattern = '/[^a-zA-Z' . $whiteSpace . ']/';
-        } else if (self::$_meansEnglishAlphabet) {
-            //The Alphabet means english alphabet.
-            $pattern = '/[^a-zA-Z'  . $whiteSpace . ']/u';
-        } else {
-            //The Alphabet means each language's alphabet.
-            $pattern = '/[^\p{L}' . $whiteSpace . ']/u';
-        }
-
-        return preg_replace($pattern, '', (string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/BaseName.php b/libs/Zend/Filter/BaseName.php
deleted file mode 100644
index aad6a7b78e..0000000000
--- a/libs/Zend/Filter/BaseName.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: BaseName.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_BaseName implements Zend_Filter_Interface
-{
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns basename($value)
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        return basename((string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/Boolean.php b/libs/Zend/Filter/Boolean.php
deleted file mode 100644
index e697f064bb..0000000000
--- a/libs/Zend/Filter/Boolean.php
+++ /dev/null
@@ -1,375 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id:$
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Boolean implements Zend_Filter_Interface
-{
-    const BOOLEAN      = 1;
-    const INTEGER      = 2;
-    const FLOAT        = 4;
-    const STRING       = 8;
-    const ZERO         = 16;
-    const EMPTY_ARRAY  = 32;
-    const NULL         = 64;
-    const PHP          = 127;
-    const FALSE_STRING = 128;
-    const YES          = 256;
-    const ALL          = 511;
-
-    protected $_constants = array(
-        self::BOOLEAN      => 'boolean',
-        self::INTEGER      => 'integer',
-        self::FLOAT        => 'float',
-        self::STRING       => 'string',
-        self::ZERO         => 'zero',
-        self::EMPTY_ARRAY  => 'array',
-        self::NULL         => 'null',
-        self::PHP          => 'php',
-        self::FALSE_STRING => 'false',
-        self::YES          => 'yes',
-        self::ALL          => 'all',
-    );
-
-    /**
-     * Internal type to detect
-     *
-     * @var integer
-     */
-    protected $_type = self::PHP;
-
-    /**
-     * Internal locale
-     *
-     * @var array
-     */
-    protected $_locale = array('auto');
-
-    /**
-     * Internal mode
-     *
-     * @var boolean
-     */
-    protected $_casting = true;
-
-    /**
-     * Constructor
-     *
-     * @param string|array|Zend_Config $options OPTIONAL
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } elseif (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-            if (!empty($options)) {
-                $temp['type'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['casting'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['locale'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        if (array_key_exists('type', $options)) {
-            $this->setType($options['type']);
-        }
-
-        if (array_key_exists('casting', $options)) {
-            $this->setCasting($options['casting']);
-        }
-
-        if (array_key_exists('locale', $options)) {
-            $this->setLocale($options['locale']);
-        }
-    }
-
-    /**
-     * Returns the set null types
-     *
-     * @return int
-     */
-    public function getType()
-    {
-        return $this->_type;
-    }
-
-    /**
-     * Set the null types
-     *
-     * @param  integer|array $type
-     * @throws Zend_Filter_Exception
-     * @return Zend_Filter_Boolean
-     */
-    public function setType($type = null)
-    {
-        if (is_array($type)) {
-            $detected = 0;
-            foreach($type as $value) {
-                if (is_int($value)) {
-                    $detected += $value;
-                } elseif (in_array($value, $this->_constants)) {
-                    $detected += array_search($value, $this->_constants);
-                }
-            }
-
-            $type = $detected;
-        } elseif (is_string($type) && in_array($type, $this->_constants)) {
-            $type = array_search($type, $this->_constants);
-        }
-
-        if (!is_int($type) || ($type < 0) || ($type > self::ALL)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Unknown type');
-        }
-
-        $this->_type = $type;
-        return $this;
-    }
-
-    /**
-     * Returns the set locale
-     *
-     * @return array
-     */
-    public function getLocale()
-    {
-        return $this->_locale;
-    }
-
-    /**
-     * Set the locales which are accepted
-     *
-     * @param  string|array|Zend_Locale $locale
-     * @throws Zend_Filter_Exception
-     * @return Zend_Filter_Boolean
-     */
-    public function setLocale($locale = null)
-    {
-        if (is_string($locale)) {
-            $locale = array($locale);
-        } elseif ($locale instanceof Zend_Locale) {
-            $locale = array($locale->toString());
-        } elseif (!is_array($locale)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Locale has to be string, array or an instance of Zend_Locale');
-        }
-
-        // require_once 'Zend/Locale.php';
-        foreach ($locale as $single) {
-            if (!Zend_Locale::isLocale($single)) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("Unknown locale '$single'");
-            }
-        }
-
-        $this->_locale = $locale;
-        return $this;
-    }
-
-    /**
-     * Returns the casting option
-     *
-     * @return boolean
-     */
-    public function getCasting()
-    {
-        return $this->_casting;
-    }
-
-    /**
-     * Set the working mode
-     *
-     * @param  boolean $locale When true this filter works like cast
-     *                         When false it recognises only true and false
-     *                         and all other values are returned as is
-     * @throws Zend_Filter_Exception
-     * @return Zend_Filter_Boolean
-     */
-    public function setCasting($casting = true)
-    {
-        $this->_casting = (boolean) $casting;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns a boolean representation of $value
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $type    = $this->getType();
-        $casting = $this->getCasting();
-
-        // STRING YES (Localized)
-        if ($type >= self::YES) {
-            $type -= self::YES;
-            if (is_string($value)) {
-                // require_once 'Zend/Locale.php';
-                $locales = $this->getLocale();
-                foreach ($locales as $locale) {
-                    if ($this->_getLocalizedQuestion($value, false, $locale) === false) {
-                        return false;
-                    }
-
-                    if (!$casting && ($this->_getLocalizedQuestion($value, true, $locale) === true)) {
-                        return true;
-                    }
-                }
-            }
-        }
-
-        // STRING FALSE ('false')
-        if ($type >= self::FALSE_STRING) {
-            $type -= self::FALSE_STRING;
-            if (is_string($value) && (strtolower($value) == 'false')) {
-                return false;
-            }
-
-            if ((!$casting) && is_string($value) && (strtolower($value) == 'true')) {
-                return true;
-            }
-        }
-
-        // NULL (null)
-        if ($type >= self::NULL) {
-            $type -= self::NULL;
-            if (is_null($value)) {
-                return false;
-            }
-        }
-
-        // EMPTY_ARRAY (array())
-        if ($type >= self::EMPTY_ARRAY) {
-            $type -= self::EMPTY_ARRAY;
-            if (is_array($value) && ($value == array())) {
-                return false;
-            }
-        }
-
-        // ZERO ('0')
-        if ($type >= self::ZERO) {
-            $type -= self::ZERO;
-            if (is_string($value) && ($value == '0')) {
-                return false;
-            }
-
-            if ((!$casting) && (is_string($value)) && ($value == '1')) {
-                return true;
-            }
-        }
-
-        // STRING ('')
-        if ($type >= self::STRING) {
-            $type -= self::STRING;
-            if (is_string($value) && ($value == '')) {
-                return false;
-            }
-        }
-
-        // FLOAT (0.0)
-        if ($type >= self::FLOAT) {
-            $type -= self::FLOAT;
-            if (is_float($value) && ($value == 0.0)) {
-                return false;
-            }
-
-            if ((!$casting) && is_float($value) && ($value == 1.0)) {
-                return true;
-            }
-        }
-
-        // INTEGER (0)
-        if ($type >= self::INTEGER) {
-            $type -= self::INTEGER;
-            if (is_int($value) && ($value == 0)) {
-                return false;
-            }
-
-            if ((!$casting) && is_int($value) && ($value == 1)) {
-                return true;
-            }
-        }
-
-        // BOOLEAN (false)
-        if ($type >= self::BOOLEAN) {
-            $type -= self::BOOLEAN;
-            if (is_bool($value)) {
-                return $value;
-            }
-        }
-
-        if ($casting) {
-            return true;
-        }
-
-        return $value;
-    }
-
-    /**
-     * Determine the value of a localized string, and compare it to a given value
-     *
-     * @param  string $value
-     * @param  boolean $yes
-     * @param  array $locale
-     * @return boolean
-     */
-    protected function _getLocalizedQuestion($value, $yes, $locale)
-    {
-        if ($yes == true) {
-            $question = 'yes';
-            $return   = true;
-        } else {
-            $question = 'no';
-            $return   = false;
-        }
-        $str = Zend_Locale::getTranslation($question, 'question', $locale);
-        $str = explode(':', $str);
-        if (!empty($str)) {
-            foreach($str as $no) {
-                if (($no == $value) || (strtolower($no) == strtolower($value))) {
-                    return $return;
-                }
-            }
-        }
-    }
-}
diff --git a/libs/Zend/Filter/Callback.php b/libs/Zend/Filter/Callback.php
deleted file mode 100644
index ee091427ba..0000000000
--- a/libs/Zend/Filter/Callback.php
+++ /dev/null
@@ -1,152 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Callback.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Callback implements Zend_Filter_Interface
-{
-    /**
-     * Callback in a call_user_func format
-     *
-     * @var string|array
-     */
-    protected $_callback = null;
-
-    /**
-     * Default options to set for the filter
-     *
-     * @var mixed
-     */
-    protected $_options = null;
-
-    /**
-     * Constructor
-     *
-     * @param string|array $callback Callback in a call_user_func format
-     * @param mixed        $options  (Optional) Default options for this filter
-     */
-    public function __construct($options)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options) || !array_key_exists('callback', $options)) {
-            $options          = func_get_args();
-            $temp['callback'] = array_shift($options);
-            if (!empty($options)) {
-                $temp['options'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        if (!array_key_exists('callback', $options)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Missing callback to use');
-        }
-
-        $this->setCallback($options['callback']);
-        if (array_key_exists('options', $options)) {
-            $this->setOptions($options['options']);
-        }
-    }
-
-    /**
-     * Returns the set callback
-     *
-     * @return string|array Set callback
-     */
-    public function getCallback()
-    {
-        return $this->_callback;
-    }
-
-    /**
-     * Sets a new callback for this filter
-     *
-     * @param unknown_type $callback
-     * @return unknown
-     */
-    public function setCallback($callback, $options = null)
-    {
-        if (!is_callable($callback)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Callback can not be accessed');
-        }
-
-        $this->_callback = $callback;
-        $this->setOptions($options);
-        return $this;
-    }
-
-    /**
-     * Returns the set default options
-     *
-     * @return mixed
-     */
-    public function getOptions()
-    {
-        return $this->_options;
-    }
-
-    /**
-     * Sets new default options to the callback filter
-     *
-     * @param mixed $options Default options to set
-     * @return Zend_Filter_Callback
-     */
-    public function setOptions($options)
-    {
-        $this->_options = $options;
-        return $this;
-    }
-
-    /**
-     * Calls the filter per callback
-     *
-     * @param $value mixed Options for the set callback
-     * @return mixed       Result from the filter which was callbacked
-     */
-    public function filter($value)
-    {
-        $options = array();
-
-        if ($this->_options !== null) {
-            if (!is_array($this->_options)) {
-                $options = array($this->_options);
-            } else {
-                $options = $this->_options;
-            }
-        }
-
-        array_unshift($options, $value);
-
-        return call_user_func_array($this->_callback, $options);
-    }
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Compress.php b/libs/Zend/Filter/Compress.php
deleted file mode 100644
index 3fbb78e087..0000000000
--- a/libs/Zend/Filter/Compress.php
+++ /dev/null
@@ -1,197 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Compress.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * Compresses a given string
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress implements Zend_Filter_Interface
-{
-    /**
-     * Compression adapter
-     */
-    protected $_adapter = 'Gz';
-
-    /**
-     * Compression adapter constructor options
-     */
-    protected $_adapterOptions = array();
-
-    /**
-     * Class constructor
-     *
-     * @param string|array $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-        if (is_string($options)) {
-            $this->setAdapter($options);
-        } elseif ($options instanceof Zend_Filter_Compress_CompressInterface) {
-            $this->setAdapter($options);
-        } elseif (is_array($options)) {
-            $this->setOptions($options);
-        }
-    }
-
-    /**
-     * Set filter setate
-     *
-     * @param  array $options
-     * @return Zend_Filter_Compress
-     */
-    public function setOptions(array $options)
-    {
-        foreach ($options as $key => $value) {
-            if ($key == 'options') {
-                $key = 'adapterOptions';
-            }
-            $method = 'set' . ucfirst($key);
-            if (method_exists($this, $method)) {
-                $this->$method($value);
-            }
-        }
-        return $this;
-    }
-
-    /**
-     * Returns the current adapter, instantiating it if necessary
-     *
-     * @return string
-     */
-    public function getAdapter()
-    {
-        if ($this->_adapter instanceof Zend_Filter_Compress_CompressInterface) {
-            return $this->_adapter;
-        }
-
-        $adapter = $this->_adapter;
-        $options = $this->getAdapterOptions();
-        // if (!class_exists($adapter)) {
-            // require_once 'Zend/Loader.php';
-            // if (Zend_Loader::isReadable('Zend/Filter/Compress/' . ucfirst($adapter) . '.php')) {
-                // $adapter = 'Zend_Filter_Compress_' . ucfirst($adapter);
-            // }
-            // Zend_Loader::loadClass($adapter);
-        // }
-
-        $this->_adapter = new $adapter($options);
-        if (!$this->_adapter instanceof Zend_Filter_Compress_CompressInterface) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Compression adapter '" . $adapter . "' does not implement Zend_Filter_Compress_CompressInterface");
-        }
-        return $this->_adapter;
-    }
-
-    /**
-     * Retrieve adapter name
-     *
-     * @return string
-     */
-    public function getAdapterName()
-    {
-        return $this->getAdapter()->toString();
-    }
-
-    /**
-     * Sets compression adapter
-     *
-     * @param  string|Zend_Filter_Compress_CompressInterface $adapter Adapter to use
-     * @return Zend_Filter_Compress
-     */
-    public function setAdapter($adapter)
-    {
-        if ($adapter instanceof Zend_Filter_Compress_CompressInterface) {
-            $this->_adapter = $adapter;
-            return $this;
-        }
-        if (!is_string($adapter)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Invalid adapter provided; must be string or instance of Zend_Filter_Compress_CompressInterface');
-        }
-        $this->_adapter = $adapter;
-
-        return $this;
-    }
-
-    /**
-     * Retrieve adapter options
-     *
-     * @return array
-     */
-    public function getAdapterOptions()
-    {
-        return $this->_adapterOptions;
-    }
-
-    /**
-     * Set adapter options
-     *
-     * @param  array $options
-     * @return void
-     */
-    public function setAdapterOptions(array $options)
-    {
-        $this->_adapterOptions = $options;
-        return $this;
-    }
-
-    /**
-     * Calls adapter methods
-     *
-     * @param string       $method  Method to call
-     * @param string|array $options Options for this method
-     */
-    public function __call($method, $options)
-    {
-        $adapter = $this->getAdapter();
-        if (!method_exists($adapter, $method)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Unknown method '{$method}'");
-        }
-
-        return call_user_func_array(array($adapter, $method), $options);
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Compresses the content $value with the defined settings
-     *
-     * @param  string $value Content to compress
-     * @return string The compressed content
-     */
-    public function filter($value)
-    {
-        return $this->getAdapter()->compress($value);
-    }
-}
diff --git a/libs/Zend/Filter/Compress/Bz2.php b/libs/Zend/Filter/Compress/Bz2.php
deleted file mode 100644
index 8241a08991..0000000000
--- a/libs/Zend/Filter/Compress/Bz2.php
+++ /dev/null
@@ -1,188 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Bz2.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressAbstract
- */
-// require_once 'Zend/Filter/Compress/CompressAbstract.php';
-
-/**
- * Compression adapter for Bz2
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Bz2 extends Zend_Filter_Compress_CompressAbstract
-{
-    /**
-     * Compression Options
-     * array(
-     *     'blocksize' => Blocksize to use from 0-9
-     *     'archive'   => Archive to use
-     * )
-     *
-     * @var array
-     */
-    protected $_options = array(
-        'blocksize' => 4,
-        'archive'   => null,
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param array|Zend_Config $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if (!extension_loaded('bz2')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the bz2 extension');
-        }
-        parent::__construct($options);
-    }
-
-    /**
-     * Returns the set blocksize
-     *
-     * @return integer
-     */
-    public function getBlocksize()
-    {
-        return $this->_options['blocksize'];
-    }
-
-    /**
-     * Sets a new blocksize
-     *
-     * @param integer $level
-     * @return Zend_Filter_Compress_Bz2
-     */
-    public function setBlocksize($blocksize)
-    {
-        if (($blocksize < 0) || ($blocksize > 9)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Blocksize must be between 0 and 9');
-        }
-
-        $this->_options['blocksize'] = (int) $blocksize;
-        return $this;
-    }
-
-    /**
-     * Returns the set archive
-     *
-     * @return string
-     */
-    public function getArchive()
-    {
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Sets the archive to use for de-/compression
-     *
-     * @param string $archive Archive to use
-     * @return Zend_Filter_Compress_Bz2
-     */
-    public function setArchive($archive)
-    {
-        $this->_options['archive'] = (string) $archive;
-        return $this;
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function compress($content)
-    {
-        $archive = $this->getArchive();
-        if (!empty($archive)) {
-            $file = bzopen($archive, 'w');
-            if (!$file) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("Error opening the archive '" . $archive . "'");
-            }
-
-            bzwrite($file, $content);
-            bzclose($file);
-            $compressed = true;
-        } else {
-            $compressed = bzcompress($content, $this->getBlocksize());
-        }
-
-        if (is_int($compressed)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during compression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function decompress($content)
-    {
-        $archive = $this->getArchive();
-        if (file_exists($content)) {
-            $archive = $content;
-        }
-
-        if (file_exists($archive)) {
-            $file = bzopen($archive, 'r');
-            if (!$file) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("Error opening the archive '" . $content . "'");
-            }
-
-            $compressed = bzread($file);
-            bzclose($file);
-        } else {
-            $compressed = bzdecompress($content);
-        }
-
-        if (is_int($compressed)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during decompression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Bz2';
-    }
-}
diff --git a/libs/Zend/Filter/Compress/CompressAbstract.php b/libs/Zend/Filter/Compress/CompressAbstract.php
deleted file mode 100644
index 692aee4f09..0000000000
--- a/libs/Zend/Filter/Compress/CompressAbstract.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: CompressAbstract.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressInterface
- */
-// require_once 'Zend/Filter/Compress/CompressInterface.php';
-
-/**
- * Abstract compression adapter
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-abstract class Zend_Filter_Compress_CompressAbstract implements Zend_Filter_Compress_CompressInterface
-{
-    /**
-     * Class constructor
-     *
-     * @param array|Zend_Config $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        if (is_array($options)) {
-            $this->setOptions($options);
-        }
-    }
-
-    /**
-     * Returns one or all set options
-     *
-     * @param string $option (Optional) Option to return
-     * @return mixed
-     */
-    public function getOptions($option = null)
-    {
-        if ($option === null) {
-            return $this->_options;
-        }
-
-        if (!array_key_exists($option, $this->_options)) {
-            return null;
-        }
-
-        return $this->_options[$option];
-    }
-
-    /**
-     * Sets all or one option
-     *
-     * @param  array $options
-     * @return Zend_Filter_Compress_Bz2
-     */
-    public function setOptions(array $options)
-    {
-        foreach ($options as $key => $option) {
-            $method = 'set' . $key;
-            if (method_exists($this, $method)) {
-                $this->$method($option);
-            }
-        }
-
-        return $this;
-    }
-}
diff --git a/libs/Zend/Filter/Compress/CompressInterface.php b/libs/Zend/Filter/Compress/CompressInterface.php
deleted file mode 100644
index 2503398811..0000000000
--- a/libs/Zend/Filter/Compress/CompressInterface.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: CompressInterface.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * Compression interface
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-interface Zend_Filter_Compress_CompressInterface
-{
-    /**
-     * Compresses $value with the defined settings
-     *
-     * @param  string $value Data to compress
-     * @return string The compressed data
-     */
-    public function compress($value);
-
-    /**
-     * Decompresses $value with the defined settings
-     *
-     * @param  string $value Data to decompress
-     * @return string The decompressed data
-     */
-    public function decompress($value);
-
-    /**
-     * Return the adapter name
-     *
-     * @return string
-     */
-    public function toString();
-}
diff --git a/libs/Zend/Filter/Compress/Gz.php b/libs/Zend/Filter/Compress/Gz.php
deleted file mode 100644
index 8ad8378275..0000000000
--- a/libs/Zend/Filter/Compress/Gz.php
+++ /dev/null
@@ -1,228 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Gz.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressAbstract
- */
-// require_once 'Zend/Filter/Compress/CompressAbstract.php';
-
-/**
- * Compression adapter for Gzip (ZLib)
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Gz extends Zend_Filter_Compress_CompressAbstract
-{
-    /**
-     * Compression Options
-     * array(
-     *     'level'    => Compression level 0-9
-     *     'mode'     => Compression mode, can be 'compress', 'deflate'
-     *     'archive'  => Archive to use
-     * )
-     *
-     * @var array
-     */
-    protected $_options = array(
-        'level'   => 9,
-        'mode'    => 'compress',
-        'archive' => null,
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param array|Zend_Config|null $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if (!extension_loaded('zlib')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the zlib extension');
-        }
-        parent::__construct($options);
-    }
-
-    /**
-     * Returns the set compression level
-     *
-     * @return integer
-     */
-    public function getLevel()
-    {
-        return $this->_options['level'];
-    }
-
-    /**
-     * Sets a new compression level
-     *
-     * @param integer $level
-     * @return Zend_Filter_Compress_Gz
-     */
-    public function setLevel($level)
-    {
-        if (($level < 0) || ($level > 9)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Level must be between 0 and 9');
-        }
-
-        $this->_options['level'] = (int) $level;
-        return $this;
-    }
-
-    /**
-     * Returns the set compression mode
-     *
-     * @return string
-     */
-    public function getMode()
-    {
-        return $this->_options['mode'];
-    }
-
-    /**
-     * Sets a new compression mode
-     *
-     * @param string $mode Supported are 'compress', 'deflate' and 'file'
-     */
-    public function setMode($mode)
-    {
-        if (($mode != 'compress') && ($mode != 'deflate')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Given compression mode not supported');
-        }
-
-        $this->_options['mode'] = $mode;
-        return $this;
-    }
-
-    /**
-     * Returns the set archive
-     *
-     * @return string
-     */
-    public function getArchive()
-    {
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Sets the archive to use for de-/compression
-     *
-     * @param string $archive Archive to use
-     * @return Zend_Filter_Compress_Gz
-     */
-    public function setArchive($archive)
-    {
-        $this->_options['archive'] = (string) $archive;
-        return $this;
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function compress($content)
-    {
-        $archive = $this->getArchive();
-        if (!empty($archive)) {
-            $file = gzopen($archive, 'w' . $this->getLevel());
-            if (!$file) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("Error opening the archive '" . $this->_options['archive'] . "'");
-            }
-
-            gzwrite($file, $content);
-            gzclose($file);
-            $compressed = true;
-        } else if ($this->_options['mode'] == 'deflate') {
-            $compressed = gzdeflate($content, $this->getLevel());
-        } else {
-            $compressed = gzcompress($content, $this->getLevel());
-        }
-
-        if (!$compressed) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during compression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function decompress($content)
-    {
-        $archive = $this->getArchive();
-        $mode    = $this->getMode();
-        if (file_exists($content)) {
-            $archive = $content;
-        }
-
-        if (file_exists($archive)) {
-            $handler = fopen($archive, "rb");
-            if (!$handler) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("Error opening the archive '" . $archive . "'");
-            }
-
-            fseek($handler, -4, SEEK_END);
-            $packet = fread($handler, 4);
-            $bytes  = unpack("V", $packet);
-            $size   = end($bytes);
-            fclose($handler);
-
-            $file       = gzopen($archive, 'r');
-            $compressed = gzread($file, $size);
-            gzclose($file);
-        } else if ($mode == 'deflate') {
-            $compressed = gzinflate($content);
-        } else {
-            $compressed = gzuncompress($content);
-        }
-
-        if (!$compressed) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during compression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Gz';
-    }
-}
diff --git a/libs/Zend/Filter/Compress/Lzf.php b/libs/Zend/Filter/Compress/Lzf.php
deleted file mode 100644
index e81e1a7b62..0000000000
--- a/libs/Zend/Filter/Compress/Lzf.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Lzf.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressInterface
- */
-// require_once 'Zend/Filter/Compress/CompressInterface.php';
-
-/**
- * Compression adapter for Lzf
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Lzf implements Zend_Filter_Compress_CompressInterface
-{
-    /**
-     * Class constructor
-     */
-    public function __construct()
-    {
-        if (!extension_loaded('lzf')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the lzf extension');
-        }
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function compress($content)
-    {
-        $compressed = lzf_compress($content);
-        if (!$compressed) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during compression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function decompress($content)
-    {
-        $compressed = lzf_decompress($content);
-        if (!$compressed) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error during compression');
-        }
-
-        return $compressed;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Lzf';
-    }
-}
diff --git a/libs/Zend/Filter/Compress/Rar.php b/libs/Zend/Filter/Compress/Rar.php
deleted file mode 100644
index 35c67719dc..0000000000
--- a/libs/Zend/Filter/Compress/Rar.php
+++ /dev/null
@@ -1,252 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Rar.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressAbstract
- */
-// require_once 'Zend/Filter/Compress/CompressAbstract.php';
-
-/**
- * Compression adapter for Rar
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Rar extends Zend_Filter_Compress_CompressAbstract
-{
-    /**
-     * Compression Options
-     * array(
-     *     'callback' => Callback for compression
-     *     'archive'  => Archive to use
-     *     'password' => Password to use
-     *     'target'   => Target to write the files to
-     * )
-     *
-     * @var array
-     */
-    protected $_options = array(
-        'callback' => null,
-        'archive'  => null,
-        'password' => null,
-        'target'   => '.',
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param array $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if (!extension_loaded('rar')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the rar extension');
-        }
-        parent::__construct($options);
-    }
-
-    /**
-     * Returns the set callback for compression
-     *
-     * @return string
-     */
-    public function getCallback()
-    {
-        return $this->_options['callback'];
-    }
-
-    /**
-     * Sets the callback to use
-     *
-     * @param string $callback
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setCallback($callback)
-    {
-        if (!is_callable($callback)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Callback can not be accessed');
-        }
-
-        $this->_options['callback'] = $callback;
-        return $this;
-    }
-
-    /**
-     * Returns the set archive
-     *
-     * @return string
-     */
-    public function getArchive()
-    {
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Sets the archive to use for de-/compression
-     *
-     * @param string $archive Archive to use
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setArchive($archive)
-    {
-        $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $archive);
-        $this->_options['archive'] = (string) $archive;
-
-        return $this;
-    }
-
-    /**
-     * Returns the set password
-     *
-     * @return string
-     */
-    public function getPassword()
-    {
-        return $this->_options['password'];
-    }
-
-    /**
-     * Sets the password to use
-     *
-     * @param string $password
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setPassword($password)
-    {
-        $this->_options['password'] = (string) $password;
-        return $this;
-    }
-
-    /**
-     * Returns the set targetpath
-     *
-     * @return string
-     */
-    public function getTarget()
-    {
-        return $this->_options['target'];
-    }
-
-    /**
-     * Sets the targetpath to use
-     *
-     * @param string $target
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setTarget($target)
-    {
-        if (!file_exists(dirname($target))) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The directory '$target' does not exist");
-        }
-
-        $target = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $target);
-        $this->_options['target'] = (string) $target;
-        return $this;
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string|array $content
-     * @return string
-     */
-    public function compress($content)
-    {
-        $callback = $this->getCallback();
-        if (is_null($callback)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('No compression callback available');
-        }
-
-        $options = $this->getOptions();
-        unset($options['callback']);
-
-        $result = call_user_func($callback, $options, $content);
-        if ($result !== true) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error compressing the RAR Archive');
-        }
-
-        return $this->getArchive();
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return boolean
-     */
-    public function decompress($content)
-    {
-        $archive = $this->getArchive();
-        if (file_exists($content)) {
-            $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, realpath($content));
-        } elseif (empty($archive) || !file_exists($archive)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('RAR Archive not found');
-        }
-
-        $password = $this->getPassword();
-        if (!is_null($password)) {
-            $archive = rar_open($archive, $password);
-        } else {
-            $archive = rar_open($archive);
-        }
-
-        if (!$archive) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Error opening the RAR Archive");
-        }
-
-        $target = $this->getTarget();
-        if (!is_dir($target)) {
-            $target = dirname($target);
-        }
-
-        $filelist = rar_list($archive);
-        if (!$filelist) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Error reading the RAR Archive");
-        }
-
-        foreach($filelist as $file) {
-            $file->extract($target);
-        }
-
-        rar_close($archive);
-        return true;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Rar';
-    }
-}
diff --git a/libs/Zend/Filter/Compress/Tar.php b/libs/Zend/Filter/Compress/Tar.php
deleted file mode 100644
index 4d865aafa8..0000000000
--- a/libs/Zend/Filter/Compress/Tar.php
+++ /dev/null
@@ -1,245 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Tar.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressAbstract
- */
-// require_once 'Zend/Filter/Compress/CompressAbstract.php';
-
-/**
- * Compression adapter for Tar
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Tar extends Zend_Filter_Compress_CompressAbstract
-{
-    /**
-     * Compression Options
-     * array(
-     *     'archive'  => Archive to use
-     *     'target'   => Target to write the files to
-     * )
-     *
-     * @var array
-     */
-    protected $_options = array(
-        'archive'  => null,
-        'target'   => '.',
-        'mode'     => null,
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param array $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        // if (!class_exists('Archive_Tar')) {
-            // require_once 'Zend/Loader.php';
-            // try {
-                // Zend_Loader::loadClass('Archive_Tar');
-            // } catch (Zend_Exception $e) {
-                // require_once 'Zend/Filter/Exception.php';
-                // throw new Zend_Filter_Exception('This filter needs PEARs Archive_Tar', 0, $e);
-            // }
-        // }
-
-        parent::__construct($options);
-    }
-
-    /**
-     * Returns the set archive
-     *
-     * @return string
-     */
-    public function getArchive()
-    {
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Sets the archive to use for de-/compression
-     *
-     * @param string $archive Archive to use
-     * @return Zend_Filter_Compress_Tar
-     */
-    public function setArchive($archive)
-    {
-        $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $archive);
-        $this->_options['archive'] = (string) $archive;
-
-        return $this;
-    }
-
-    /**
-     * Returns the set targetpath
-     *
-     * @return string
-     */
-    public function getTarget()
-    {
-        return $this->_options['target'];
-    }
-
-    /**
-     * Sets the targetpath to use
-     *
-     * @param string $target
-     * @return Zend_Filter_Compress_Tar
-     */
-    public function setTarget($target)
-    {
-        if (!file_exists(dirname($target))) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The directory '$target' does not exist");
-        }
-
-        $target = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $target);
-        $this->_options['target'] = (string) $target;
-        return $this;
-    }
-
-    /**
-     * Returns the set compression mode
-     */
-    public function getMode()
-    {
-        return $this->_options['mode'];
-    }
-
-    /**
-     * Compression mode to use
-     * Eighter Gz or Bz2
-     *
-     * @param string $mode
-     */
-    public function setMode($mode)
-    {
-        $mode = ucfirst(strtolower($mode));
-        if (($mode != 'Bz2') && ($mode != 'Gz')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The mode '$mode' is unknown");
-        }
-
-        if (($mode == 'Bz2') && (!extension_loaded('bz2'))) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This mode needs the bz2 extension');
-        }
-
-        if (($mode == 'Gz') && (!extension_loaded('zlib'))) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This mode needs the zlib extension');
-        }
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function compress($content)
-    {
-        $archive = new Archive_Tar($this->getArchive(), $this->getMode());
-        if (!file_exists($content)) {
-            $file = $this->getTarget();
-            if (is_dir($file)) {
-                $file .= DIRECTORY_SEPARATOR . "tar.tmp";
-            }
-
-            $result = file_put_contents($file, $content);
-            if ($result === false) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception('Error creating the temporary file');
-            }
-
-            $content = $file;
-        }
-
-        if (is_dir($content)) {
-            // collect all file infos
-            foreach (new RecursiveIteratorIterator(
-                        new RecursiveDirectoryIterator($content, RecursiveDirectoryIterator::KEY_AS_PATHNAME),
-                        RecursiveIteratorIterator::SELF_FIRST
-                    ) as $directory => $info
-            ) {
-                if ($info->isFile()) {
-                    $file[] = $directory;
-                }
-            }
-
-            $content = $file;
-        }
-
-        $result  = $archive->create($content);
-        if ($result === false) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error creating the Tar archive');
-        }
-
-        return $this->getArchive();
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return boolean
-     */
-    public function decompress($content)
-    {
-        $archive = $this->getArchive();
-        if (file_exists($content)) {
-            $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, realpath($content));
-        } elseif (empty($archive) || !file_exists($archive)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Tar Archive not found');
-        }
-
-        $archive = new Archive_Tar($archive, $this->getMode());
-        $target  = $this->getTarget();
-        if (!is_dir($target)) {
-            $target = dirname($target);
-        }
-
-        $result = $archive->extract($target);
-        if ($result === false) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Error while extracting the Tar archive');
-        }
-
-        return true;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Tar';
-    }
-}
diff --git a/libs/Zend/Filter/Compress/Zip.php b/libs/Zend/Filter/Compress/Zip.php
deleted file mode 100644
index a99fce786b..0000000000
--- a/libs/Zend/Filter/Compress/Zip.php
+++ /dev/null
@@ -1,355 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Zip.php 20126 2010-01-07 18:10:58Z ralph $
- */
-
-/**
- * @see Zend_Filter_Compress_CompressAbstract
- */
-// require_once 'Zend/Filter/Compress/CompressAbstract.php';
-
-/**
- * Compression adapter for zip
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Compress_Zip extends Zend_Filter_Compress_CompressAbstract
-{
-    /**
-     * Compression Options
-     * array(
-     *     'archive'  => Archive to use
-     *     'password' => Password to use
-     *     'target'   => Target to write the files to
-     * )
-     *
-     * @var array
-     */
-    protected $_options = array(
-        'archive' => null,
-        'target'  => null,
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param string|array $options (Optional) Options to set
-     */
-    public function __construct($options = null)
-    {
-        if (!extension_loaded('zip')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the zip extension');
-        }
-        parent::__construct($options);
-    }
-
-    /**
-     * Returns the set archive
-     *
-     * @return string
-     */
-    public function getArchive()
-    {
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Sets the archive to use for de-/compression
-     *
-     * @param string $archive Archive to use
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setArchive($archive)
-    {
-        $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $archive);
-        $this->_options['archive'] = (string) $archive;
-
-        return $this;
-    }
-
-    /**
-     * Returns the set targetpath
-     *
-     * @return string
-     */
-    public function getTarget()
-    {
-        return $this->_options['target'];
-    }
-
-    /**
-     * Sets the target to use
-     *
-     * @param string $target
-     * @return Zend_Filter_Compress_Rar
-     */
-    public function setTarget($target)
-    {
-        if (!file_exists(dirname($target))) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The directory '$target' does not exist");
-        }
-
-        $target = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $target);
-        $this->_options['target'] = (string) $target;
-        return $this;
-    }
-
-    /**
-     * Compresses the given content
-     *
-     * @param  string $content
-     * @return string Compressed archive
-     */
-    public function compress($content)
-    {
-        $zip = new ZipArchive();
-        $res = $zip->open($this->getArchive(), ZipArchive::CREATE | ZipArchive::OVERWRITE);
-
-        if ($res !== true) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception($this->_errorString($res));
-        }
-
-        if (file_exists($content)) {
-            $content  = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, realpath($content));
-            $basename = substr($content, strrpos($content, DIRECTORY_SEPARATOR) + 1);
-            if (is_dir($content)) {
-                $index    = strrpos($content, DIRECTORY_SEPARATOR) + 1;
-                $content .= DIRECTORY_SEPARATOR;
-                $stack    = array($content);
-                while (!empty($stack)) {
-                    $current = array_pop($stack);
-                    $files   = array();
-
-                    $dir = dir($current);
-                    while (false !== ($node = $dir->read())) {
-                        if (($node == '.') || ($node == '..')) {
-                            continue;
-                        }
-
-                        if (is_dir($current . $node)) {
-                            array_push($stack, $current . $node . DIRECTORY_SEPARATOR);
-                        }
-
-                        if (is_file($current . $node)) {
-                            $files[] = $node;
-                        }
-                    }
-
-                    $local = substr($current, $index);
-                    $zip->addEmptyDir(substr($local, 0, -1));
-
-                    foreach ($files as $file) {
-                        $zip->addFile($current . $file, $local . $file);
-                        if ($res !== true) {
-                            // require_once 'Zend/Filter/Exception.php';
-                            throw new Zend_Filter_Exception($this->_errorString($res));
-                        }
-                    }
-                }
-            } else {
-                $res = $zip->addFile($content, $basename);
-                if ($res !== true) {
-                    // require_once 'Zend/Filter/Exception.php';
-                    throw new Zend_Filter_Exception($this->_errorString($res));
-                }
-            }
-        } else {
-            $file = $this->getTarget();
-            if (!is_dir($file)) {
-                $file = basename($file);
-            } else {
-                $file = "zip.tmp";
-            }
-
-            $res = $zip->addFromString($file, $content);
-            if ($res !== true) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception($this->_errorString($res));
-            }
-        }
-
-        $zip->close();
-        return $this->_options['archive'];
-    }
-
-    /**
-     * Decompresses the given content
-     *
-     * @param  string $content
-     * @return string
-     */
-    public function decompress($content)
-    {
-        $archive = $this->getArchive();
-        if (file_exists($content)) {
-            $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, realpath($content));
-        } elseif (empty($archive) || !file_exists($archive)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('ZIP Archive not found');
-        }
-
-        $zip = new ZipArchive();
-        $res = $zip->open($archive);
-
-        $target = $this->getTarget();
-
-        if (!empty($target) && !is_dir($target)) {
-            $target = dirname($target);
-        }
-        
-        if (!empty($target)) {
-            $target = rtrim($target, '/\\') . DIRECTORY_SEPARATOR;
-        }
-
-        if (empty($target) || !is_dir($target)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('No target for ZIP decompression set');
-        }
-
-        if ($res !== true) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception($this->_errorString($res));
-        }
-
-        if (version_compare(PHP_VERSION, '5.2.8', '<')) {
-            for ($i = 0; $i < $zip->numFiles; $i++) {
-                $statIndex = $zip->statIndex($i);
-                $currName = $statIndex['name'];
-                if (($currName{0} == '/') ||
-                    (substr($currName, 0, 2) == '..') ||
-                    (substr($currName, 0, 4) == './..')
-                    )
-                {
-                    // require_once 'Zend/Filter/Exception.php';
-                    throw new Zend_Filter_Exception('Upward directory traversal was detected inside ' . $archive
-                        . ' please use PHP 5.2.8 or greater to take advantage of path resolution features of '
-                        . 'the zip extension in this decompress() method.'
-                        );
-                }
-            }
-        }    
-        
-        $res = @$zip->extractTo($target);
-        if ($res !== true) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception($this->_errorString($res));
-        }
-
-        $zip->close();
-        return $target;
-    }
-
-    /**
-     * Returns the proper string based on the given error constant
-     *
-     * @param string $error
-     */
-    protected function _errorString($error)
-    {
-        switch($error) {
-            case ZipArchive::ER_MULTIDISK :
-                return 'Multidisk ZIP Archives not supported';
-
-            case ZipArchive::ER_RENAME :
-                return 'Failed to rename the temporary file for ZIP';
-
-            case ZipArchive::ER_CLOSE :
-                return 'Failed to close the ZIP Archive';
-
-            case ZipArchive::ER_SEEK :
-                return 'Failure while seeking the ZIP Archive';
-
-            case ZipArchive::ER_READ :
-                return 'Failure while reading the ZIP Archive';
-
-            case ZipArchive::ER_WRITE :
-                return 'Failure while writing the ZIP Archive';
-
-            case ZipArchive::ER_CRC :
-                return 'CRC failure within the ZIP Archive';
-
-            case ZipArchive::ER_ZIPCLOSED :
-                return 'ZIP Archive already closed';
-
-            case ZipArchive::ER_NOENT :
-                return 'No such file within the ZIP Archive';
-
-            case ZipArchive::ER_EXISTS :
-                return 'ZIP Archive already exists';
-
-            case ZipArchive::ER_OPEN :
-                return 'Can not open ZIP Archive';
-
-            case ZipArchive::ER_TMPOPEN :
-                return 'Failure creating temporary ZIP Archive';
-
-            case ZipArchive::ER_ZLIB :
-                return 'ZLib Problem';
-
-            case ZipArchive::ER_MEMORY :
-                return 'Memory allocation problem while working on a ZIP Archive';
-
-            case ZipArchive::ER_CHANGED :
-                return 'ZIP Entry has been changed';
-
-            case ZipArchive::ER_COMPNOTSUPP :
-                return 'Compression method not supported within ZLib';
-
-            case ZipArchive::ER_EOF :
-                return 'Premature EOF within ZIP Archive';
-
-            case ZipArchive::ER_INVAL :
-                return 'Invalid argument for ZLIB';
-
-            case ZipArchive::ER_NOZIP :
-                return 'Given file is no zip archive';
-
-            case ZipArchive::ER_INTERNAL :
-                return 'Internal error while working on a ZIP Archive';
-
-            case ZipArchive::ER_INCONS :
-                return 'Inconsistent ZIP archive';
-
-            case ZipArchive::ER_REMOVE :
-                return 'Can not remove ZIP Archive';
-
-            case ZipArchive::ER_DELETED :
-                return 'ZIP Entry has been deleted';
-
-            default :
-                return 'Unknown error within ZIP Archive';
-        }
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Zip';
-    }
-}
diff --git a/libs/Zend/Filter/Decompress.php b/libs/Zend/Filter/Decompress.php
deleted file mode 100644
index 038f9d6a0e..0000000000
--- a/libs/Zend/Filter/Decompress.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Decompress.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Compress
- */
-// require_once 'Zend/Filter/Compress.php';
-
-/**
- * Decompresses a given string
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Decompress extends Zend_Filter_Compress
-{
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Decompresses the content $value with the defined settings
-     *
-     * @param  string $value Content to decompress
-     * @return string The decompressed content
-     */
-    public function filter($value)
-    {
-        return $this->getAdapter()->decompress($value);
-    }
-}
diff --git a/libs/Zend/Filter/Decrypt.php b/libs/Zend/Filter/Decrypt.php
deleted file mode 100644
index 7d48f495a8..0000000000
--- a/libs/Zend/Filter/Decrypt.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Decrypt.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Encrypt
- */
-// require_once 'Zend/Filter/Encrypt.php';
-
-/**
- * Decrypts a given string
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Decrypt extends Zend_Filter_Encrypt
-{
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Decrypts the content $value with the defined settings
-     *
-     * @param  string $value Content to decrypt
-     * @return string The decrypted content
-     */
-    public function filter($value)
-    {
-        return $this->_adapter->decrypt($value);
-    }
-}
diff --git a/libs/Zend/Filter/Digits.php b/libs/Zend/Filter/Digits.php
deleted file mode 100644
index c21c4f7275..0000000000
--- a/libs/Zend/Filter/Digits.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Digits.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Digits implements Zend_Filter_Interface
-{
-    /**
-     * Is PCRE is compiled with UTF-8 and Unicode support
-     *
-     * @var mixed
-     **/
-    protected static $_unicodeEnabled;
-
-    /**
-     * Class constructor
-     *
-     * Checks if PCRE is compiled with UTF-8 and Unicode support
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        if (null === self::$_unicodeEnabled) {
-            self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
-        }
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, removing all but digit characters
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        if (!self::$_unicodeEnabled) {
-            // POSIX named classes are not supported, use alternative 0-9 match
-            $pattern = '/[^0-9]/';
-        } else if (extension_loaded('mbstring')) {
-            // Filter for the value with mbstring
-            $pattern = '/[^[:digit:]]/';
-        } else {
-            // Filter for the value without mbstring
-            $pattern = '/[\p{^N}]/';
-        }
-
-        return preg_replace($pattern, '', (string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/Dir.php b/libs/Zend/Filter/Dir.php
deleted file mode 100644
index d2208651a8..0000000000
--- a/libs/Zend/Filter/Dir.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Dir.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Dir implements Zend_Filter_Interface
-{
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns dirname($value)
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        return dirname((string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/Encrypt.php b/libs/Zend/Filter/Encrypt.php
deleted file mode 100644
index 18325bbeb5..0000000000
--- a/libs/Zend/Filter/Encrypt.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Encrypt.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @see Zend_Loader
- */
-// require_once 'Zend/Loader.php';
-
-/**
- * Encrypts a given string
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Encrypt implements Zend_Filter_Interface
-{
-    /**
-     * Encryption adapter
-     */
-    protected $_adapter;
-
-    /**
-     * Class constructor
-     *
-     * @param string|array $options (Optional) Options to set, if null mcrypt is used
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        $this->setAdapter($options);
-    }
-
-    /**
-     * Returns the name of the set adapter
-     *
-     * @return string
-     */
-    public function getAdapter()
-    {
-        return $this->_adapter->toString();
-    }
-
-    /**
-     * Sets new encryption options
-     *
-     * @param  string|array $options (Optional) Encryption options
-     * @return Zend_Filter_Encrypt
-     */
-    public function setAdapter($options = null)
-    {
-        if (is_string($options)) {
-            $adapter = $options;
-        } else if (isset($options['adapter'])) {
-            $adapter = $options['adapter'];
-            unset($options['adapter']);
-        } else {
-            $adapter = 'Mcrypt';
-        }
-
-        if (!is_array($options)) {
-            $options = array();
-        }
-
-        if (Zend_Loader::isReadable('Zend/Filter/Encrypt/' . ucfirst($adapter). '.php')) {
-            $adapter = 'Zend_Filter_Encrypt_' . ucfirst($adapter);
-        }
-
-        // if (!class_exists($adapter)) {
-            // Zend_Loader::loadClass($adapter);
-        // }
-
-        $this->_adapter = new $adapter($options);
-        if (!$this->_adapter instanceof Zend_Filter_Encrypt_Interface) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Encoding adapter '" . $adapter . "' does not implement Zend_Filter_Encrypt_Interface");
-        }
-
-        return $this;
-    }
-
-    /**
-     * Calls adapter methods
-     *
-     * @param string       $method  Method to call
-     * @param string|array $options Options for this method
-     */
-    public function __call($method, $options)
-    {
-        $part = substr($method, 0, 3);
-        if ((($part != 'get') and ($part != 'set')) or !method_exists($this->_adapter, $method)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Unknown method '{$method}'");
-        }
-
-        return call_user_func_array(array($this->_adapter, $method), $options);
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Encrypts the content $value with the defined settings
-     *
-     * @param  string $value Content to encrypt
-     * @return string The encrypted content
-     */
-    public function filter($value)
-    {
-        return $this->_adapter->encrypt($value);
-    }
-}
diff --git a/libs/Zend/Filter/Encrypt/Interface.php b/libs/Zend/Filter/Encrypt/Interface.php
deleted file mode 100644
index 949d3d6f5a..0000000000
--- a/libs/Zend/Filter/Encrypt/Interface.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Interface.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * Encryption interface
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-interface Zend_Filter_Encrypt_Interface
-{
-    /**
-     * Encrypts $value with the defined settings
-     *
-     * @param  string $value Data to encrypt
-     * @return string The encrypted data
-     */
-    public function encrypt($value);
-
-    /**
-     * Decrypts $value with the defined settings
-     *
-     * @param  string $value Data to decrypt
-     * @return string The decrypted data
-     */
-    public function decrypt($value);
-}
diff --git a/libs/Zend/Filter/Encrypt/Mcrypt.php b/libs/Zend/Filter/Encrypt/Mcrypt.php
deleted file mode 100644
index 73a9c9cb93..0000000000
--- a/libs/Zend/Filter/Encrypt/Mcrypt.php
+++ /dev/null
@@ -1,312 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Mcrypt.php 20132 2010-01-07 21:33:50Z ralph $
- */
-
-/**
- * @see Zend_Filter_Encrypt_Interface
- */
-// require_once 'Zend/Filter/Encrypt/Interface.php';
-
-/**
- * Encryption adapter for mcrypt
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Encrypt_Mcrypt implements Zend_Filter_Encrypt_Interface
-{
-    /**
-     * Definitions for encryption
-     * array(
-     *     'key' => encryption key string
-     *     'algorithm' => algorithm to use
-     *     'algorithm_directory' => directory where to find the algorithm
-     *     'mode' => encryption mode to use
-     *     'modedirectory' => directory where to find the mode
-     * )
-     */
-    protected $_encryption = array(
-        'key'                 => 'ZendFramework',
-        'algorithm'           => 'blowfish',
-        'algorithm_directory' => '',
-        'mode'                => 'cbc',
-        'mode_directory'      => '',
-        'vector'              => null,
-        'salt'                => false
-    );
-
-    protected static $_srandCalled = false;
-    
-    /**
-     * Class constructor
-     *
-     * @param string|array|Zend_Config $options Cryption Options
-     */
-    public function __construct($options)
-    {
-        if (!extension_loaded('mcrypt')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the mcrypt extension');
-        }
-
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } elseif (is_string($options)) {
-            $options = array('key' => $options);
-        } elseif (!is_array($options)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Invalid options argument provided to filter');
-        }
-
-        $this->setEncryption($options);
-    }
-
-    /**
-     * Returns the set encryption options
-     *
-     * @return array
-     */
-    public function getEncryption()
-    {
-        return $this->_encryption;
-    }
-
-    /**
-     * Sets new encryption options
-     *
-     * @param  string|array $options Encryption options
-     * @return Zend_Filter_File_Encryption
-     */
-    public function setEncryption($options)
-    {
-        if (is_string($options)) {
-            $options = array('key' => $options);
-        }
-
-        if (!is_array($options)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Invalid options argument provided to filter');
-        }
-
-        $options = $options + $this->getEncryption();
-        $algorithms = mcrypt_list_algorithms($options['algorithm_directory']);
-        if (!in_array($options['algorithm'], $algorithms)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The algorithm '{$options['algorithm']}' is not supported");
-        }
-
-        $modes = mcrypt_list_modes($options['mode_directory']);
-        if (!in_array($options['mode'], $modes)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("The mode '{$options['mode']}' is not supported");
-        }
-
-        if (!mcrypt_module_self_test($options['algorithm'], $options['algorithm_directory'])) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('The given algorithm can not be used due an internal mcrypt problem');
-        }
-
-        if (!isset($options['vector'])) {
-            $options['vector'] = null;
-        }
-
-        $this->_encryption = $options;
-        $this->setVector($options['vector']);
-
-        return $this;
-    }
-
-    /**
-     * Returns the set vector
-     *
-     * @return string
-     */
-    public function getVector()
-    {
-        return $this->_encryption['vector'];
-    }
-
-    /**
-     * Sets the initialization vector
-     *
-     * @param string $vector (Optional) Vector to set
-     * @return Zend_Filter_Encrypt_Mcrypt
-     */
-    public function setVector($vector = null)
-    {
-        $cipher = $this->_openCipher();
-        $size   = mcrypt_enc_get_iv_size($cipher);
-        if (empty($vector)) {
-            $this->_srand();
-            if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' && version_compare(PHP_VERSION, '5.3.0', '<')) {
-                $method = MCRYPT_RAND;
-            } else {
-                if (file_exists('/dev/urandom') || (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN')) {
-                    $method = MCRYPT_DEV_URANDOM;
-                } elseif (file_exists('/dev/random')) {
-                    $method = MCRYPT_DEV_RANDOM;
-                } else {
-                    $method = MCRYPT_RAND;
-                }
-            }
-            $vector = mcrypt_create_iv($size, $method);
-        } else if (strlen($vector) != $size) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('The given vector has a wrong size for the set algorithm');
-        }
-
-        $this->_encryption['vector'] = $vector;
-        $this->_closeCipher($cipher);
-
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Encrypts the file $value with the defined settings
-     *
-     * @param  string $value Full path of file to change
-     * @return string The filename which has been set, or false when there were errors
-     */
-    public function encrypt($value)
-    {
-        $cipher  = $this->_openCipher();
-        $this->_initCipher($cipher);
-        $encrypted = mcrypt_generic($cipher, $value);
-        mcrypt_generic_deinit($cipher);
-        $this->_closeCipher($cipher);
-
-        return $encrypted;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Decrypts the file $value with the defined settings
-     *
-     * @param  string $value Full path of file to change
-     * @return string The filename which has been set, or false when there were errors
-     */
-    public function decrypt($value)
-    {
-        $cipher = $this->_openCipher();
-        $this->_initCipher($cipher);
-        $decrypted = mdecrypt_generic($cipher, $value);
-        mcrypt_generic_deinit($cipher);
-        $this->_closeCipher($cipher);
-
-        return $decrypted;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Mcrypt';
-    }
-
-    /**
-     * Open a cipher
-     *
-     * @throws Zend_Filter_Exception When the cipher can not be opened
-     * @return resource Returns the opened cipher
-     */
-    protected function _openCipher()
-    {
-        $cipher = mcrypt_module_open(
-            $this->_encryption['algorithm'],
-            $this->_encryption['algorithm_directory'],
-            $this->_encryption['mode'],
-            $this->_encryption['mode_directory']);
-
-        if ($cipher === false) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Mcrypt can not be opened with your settings');
-        }
-
-        return $cipher;
-    }
-
-    /**
-     * Close a cipher
-     *
-     * @param  resource $cipher Cipher to close
-     * @return Zend_Filter_Encrypt_Mcrypt
-     */
-    protected function _closeCipher($cipher)
-    {
-        mcrypt_module_close($cipher);
-
-        return $this;
-    }
-
-    /**
-     * Initialises the cipher with the set key
-     *
-     * @param  resource $cipher
-     * @throws
-     * @return resource
-     */
-    protected function _initCipher($cipher)
-    {
-        $key = $this->_encryption['key'];
-
-        $keysizes = mcrypt_enc_get_supported_key_sizes($cipher);
-        if (empty($keysizes) || ($this->_encryption['salt'] == true)) {
-            $this->_srand();
-            $keysize = mcrypt_enc_get_key_size($cipher);
-            $key     = substr(md5($key), 0, $keysize);
-        } else if (!in_array(strlen($key), $keysizes)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('The given key has a wrong size for the set algorithm');
-        }
-
-        $result = mcrypt_generic_init($cipher, $key, $this->_encryption['vector']);
-        if ($result < 0) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Mcrypt could not be initialize with the given setting');
-        }
-
-        return $this;
-    }
-    
-    /**
-     * _srand() interception
-     * 
-     * @see ZF-8742
-     */
-    protected function _srand()
-    {
-        if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
-            return;
-        }
-        
-        if (!self::$_srandCalled) {
-            srand((double) microtime() * 1000000);
-            self::$_srandCalled = true;
-        }
-    }
-}
diff --git a/libs/Zend/Filter/Encrypt/Openssl.php b/libs/Zend/Filter/Encrypt/Openssl.php
deleted file mode 100644
index 751d3f7d86..0000000000
--- a/libs/Zend/Filter/Encrypt/Openssl.php
+++ /dev/null
@@ -1,353 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Openssl.php 20288 2010-01-14 20:15:43Z thomas $
- */
-
-/**
- * @see Zend_Filter_Encrypt_Interface
- */
-// require_once 'Zend/Filter/Encrypt/Interface.php';
-
-/**
- * Encryption adapter for openssl
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Encrypt_Openssl implements Zend_Filter_Encrypt_Interface
-{
-    /**
-     * Definitions for encryption
-     * array(
-     *     'public'   => public keys
-     *     'private'  => private keys
-     *     'envelope' => resulting envelope keys
-     * )
-     */
-    protected $_keys = array(
-        'public'   => array(),
-        'private'  => array(),
-        'envelope' => array()
-    );
-
-    /**
-     * Internal passphrase
-     *
-     * @var string
-     */
-    protected $_passphrase;
-
-    /**
-     * Class constructor
-     * Available options
-     *   'public'     => public key
-     *   'private'    => private key
-     *   'envelope'   => envelope key
-     *   'passphrase' => passphrase
-     *
-     * @param string|array $options Options for this adapter
-     */
-    public function __construct($options = array())
-    {
-        if (!extension_loaded('openssl')) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('This filter needs the openssl extension');
-        }
-
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        if (!is_array($options)) {
-            $options = array('public' => $options);
-        }
-
-        if (array_key_exists('passphrase', $options)) {
-            $this->setPassphrase($options['passphrase']);
-            unset($options['passphrase']);
-        }
-
-        $this->_setKeys($options);
-    }
-
-    /**
-     * Sets the encryption keys
-     *
-     * @param  string|array $keys Key with type association
-     * @return Zend_Filter_Encrypt_Openssl
-     */
-    protected function _setKeys($keys)
-    {
-        if (!is_array($keys)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Invalid options argument provided to filter');
-        }
-
-        foreach ($keys as $type => $key) {
-            if (is_file($key) and is_readable($key)) {
-                $file = fopen($key, 'r');
-                $cert = fread($file, 8192);
-                fclose($file);
-            } else {
-                $cert = $key;
-                $key  = count($this->_keys[$type]);
-            }
-
-            switch ($type) {
-                case 'public':
-                    $test = openssl_pkey_get_public($cert);
-                    if ($test === false) {
-                        // require_once 'Zend/Filter/Exception.php';
-                        throw new Zend_Filter_Exception("Public key '{$cert}' not valid");
-                    }
-
-                    openssl_free_key($test);
-                    $this->_keys['public'][$key] = $cert;
-                    break;
-                case 'private':
-                    $test = openssl_pkey_get_private($cert, $this->_passphrase);
-                    if ($test === false) {
-                        // require_once 'Zend/Filter/Exception.php';
-                        throw new Zend_Filter_Exception("Private key '{$cert}' not valid");
-                    }
-
-                    openssl_free_key($test);
-                    $this->_keys['private'][$key] = $cert;
-                    break;
-                case 'envelope':
-                    $this->_keys['envelope'][$key] = $cert;
-                    break;
-                default:
-                    break;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Returns all public keys
-     *
-     * @return array
-     */
-    public function getPublicKey()
-    {
-        return $this->_keys['public'];
-    }
-
-    /**
-     * Sets public keys
-     *
-     * @param  string|array $key Public keys
-     * @return Zend_Filter_Encrypt_Openssl
-     */
-    public function setPublicKey($key)
-    {
-        if (is_array($key)) {
-            foreach($key as $type => $option) {
-                if ($type !== 'public') {
-                    $key['public'] = $option;
-                    unset($key[$type]);
-                }
-            }
-        } else {
-            $key = array('public' => $key);
-        }
-
-        return $this->_setKeys($key);
-    }
-
-    /**
-     * Returns all private keys
-     *
-     * @return array
-     */
-    public function getPrivateKey()
-    {
-        return $this->_keys['private'];
-    }
-
-    /**
-     * Sets private keys
-     *
-     * @param  string $key Private key
-     * @param  string $passphrase
-     * @return Zend_Filter_Encrypt_Openssl
-     */
-    public function setPrivateKey($key, $passphrase = null)
-    {
-        if (is_array($key)) {
-            foreach($key as $type => $option) {
-                if ($type !== 'private') {
-                    $key['private'] = $option;
-                    unset($key[$type]);
-                }
-            }
-        } else {
-            $key = array('private' => $key);
-        }
-
-        if ($passphrase !== null) {
-            $this->setPassphrase($passphrase);
-        }
-
-        return $this->_setKeys($key);
-    }
-
-    /**
-     * Returns all envelope keys
-     *
-     * @return array
-     */
-    public function getEnvelopeKey()
-    {
-        return $this->_keys['envelope'];
-    }
-
-    /**
-     * Sets envelope keys
-     *
-     * @param  string|array $options Envelope keys
-     * @return Zend_Filter_Encrypt_Openssl
-     */
-    public function setEnvelopeKey($key)
-    {
-        if (is_array($key)) {
-            foreach($key as $type => $option) {
-                if ($type !== 'envelope') {
-                    $key['envelope'] = $option;
-                    unset($key[$type]);
-                }
-            }
-        } else {
-            $key = array('envelope' => $key);
-        }
-
-        return $this->_setKeys($key);
-    }
-
-    /**
-     * Returns the passphrase
-     *
-     * @return string
-     */
-    public function getPassphrase()
-    {
-        return $this->_passphrase;
-    }
-
-    /**
-     * Sets a new passphrase
-     *
-     * @param string $passphrase
-     * @return Zend_Filter_Encrypt_Openssl
-     */
-    public function setPassphrase($passphrase)
-    {
-        $this->_passphrase = $passphrase;
-        return $this;
-    }
-
-    /**
-     * Encrypts the file $value with the defined settings
-     * Note that you also need the "encrypted" keys to be able to decrypt
-     *
-     * @param  string $value Content to encrypt
-     * @return string The encrypted content
-     * @throws Zend_Filter_Exception
-     */
-    public function encrypt($value)
-    {
-        $encrypted     = array();
-        $encryptedkeys = array();
-
-        if (count($this->_keys['public']) == 0) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Openssl can not encrypt without public keys');
-        }
-
-        foreach($this->_keys['public'] as $key => $cert) {
-            $keys[$key] = openssl_pkey_get_public($cert);
-        }
-
-        $crypt  = openssl_seal($value, $encrypted, $encryptedkeys, $keys);
-        foreach ($keys as $key) {
-            openssl_free_key($key);
-        }
-
-        if ($crypt === false) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Openssl was not able to encrypt you content with the given options');
-        }
-
-        $this->_keys['envelope'] = $encryptedkeys;
-        return $encrypted;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Decrypts the file $value with the defined settings
-     *
-     * @param  string $value Content to decrypt
-     * @return string The decrypted content
-     * @throws Zend_Filter_Exception
-     */
-    public function decrypt($value)
-    {
-        $decrypted = "";
-        $envelope  = current($this->getEnvelopeKey());
-
-        if (count($this->_keys['private']) !== 1) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Openssl can only decrypt with one private key');
-        }
-
-        if (empty($envelope)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Openssl can only decrypt with one envelope key');
-        }
-
-        foreach($this->_keys['private'] as $key => $cert) {
-            $keys = openssl_pkey_get_private($cert, $this->getPassphrase());
-        }
-
-        $crypt  = openssl_open($value, $decrypted, $envelope, $keys);
-        openssl_free_key($keys);
-
-        if ($crypt === false) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Openssl was not able to decrypt you content with the given options');
-        }
-
-        return $decrypted;
-    }
-
-    /**
-     * Returns the adapter name
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'Openssl';
-    }
-}
diff --git a/libs/Zend/Filter/Exception.php b/libs/Zend/Filter/Exception.php
deleted file mode 100644
index 97cdb9201e..0000000000
--- a/libs/Zend/Filter/Exception.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @see Zend_Exception
- */
-// require_once 'Zend/Exception.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Exception extends Zend_Exception
-{}
diff --git a/libs/Zend/Filter/File/Decrypt.php b/libs/Zend/Filter/File/Decrypt.php
deleted file mode 100644
index b45a802170..0000000000
--- a/libs/Zend/Filter/File/Decrypt.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Decrypt.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Decrypt
- */
-// require_once 'Zend/Filter/Decrypt.php';
-
-/**
- * Decrypts a given file and stores the decrypted file content
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_File_Decrypt extends Zend_Filter_Decrypt
-{
-    /**
-     * New filename to set
-     *
-     * @var string
-     */
-    protected $_filename;
-
-    /**
-     * Returns the new filename where the content will be stored
-     *
-     * @return string
-     */
-    public function getFilename()
-    {
-        return $this->_filename;
-    }
-
-    /**
-     * Sets the new filename where the content will be stored
-     *
-     * @param  string $filename (Optional) New filename to set
-     * @return Zend_Filter_File_Encryt
-     */
-    public function setFilename($filename = null)
-    {
-        $this->_filename = $filename;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Decrypts the file $value with the defined settings
-     *
-     * @param  string $value Full path of file to change
-     * @return string The filename which has been set, or false when there were errors
-     */
-    public function filter($value)
-    {
-        if (!file_exists($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' not found");
-        }
-
-        if (!isset($this->_filename)) {
-            $this->_filename = $value;
-        }
-
-        if (file_exists($this->_filename) and !is_writable($this->_filename)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '{$this->_filename}' is not writable");
-        }
-
-        $content = file_get_contents($value);
-        if (!$content) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while reading file '$value'");
-        }
-
-        $decrypted = parent::filter($content);
-        $result    = file_put_contents($this->_filename, $decrypted);
-
-        if (!$result) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while writing file '{$this->_filename}'");
-        }
-
-        return $this->_filename;
-    }
-}
diff --git a/libs/Zend/Filter/File/Encrypt.php b/libs/Zend/Filter/File/Encrypt.php
deleted file mode 100644
index 6570ce9a92..0000000000
--- a/libs/Zend/Filter/File/Encrypt.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Encrypt.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Encrypt
- */
-// require_once 'Zend/Filter/Encrypt.php';
-
-/**
- * Encrypts a given file and stores the encrypted file content
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_File_Encrypt extends Zend_Filter_Encrypt
-{
-    /**
-     * New filename to set
-     *
-     * @var string
-     */
-    protected $_filename;
-
-    /**
-     * Returns the new filename where the content will be stored
-     *
-     * @return string
-     */
-    public function getFilename()
-    {
-        return $this->_filename;
-    }
-
-    /**
-     * Sets the new filename where the content will be stored
-     *
-     * @param  string $filename (Optional) New filename to set
-     * @return Zend_Filter_File_Encryt
-     */
-    public function setFilename($filename = null)
-    {
-        $this->_filename = $filename;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Encrypts the file $value with the defined settings
-     *
-     * @param  string $value Full path of file to change
-     * @return string The filename which has been set, or false when there were errors
-     */
-    public function filter($value)
-    {
-        if (!file_exists($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' not found");
-        }
-
-        if (!isset($this->_filename)) {
-            $this->_filename = $value;
-        }
-
-        if (file_exists($this->_filename) and !is_writable($this->_filename)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '{$this->_filename}' is not writable");
-        }
-
-        $content = file_get_contents($value);
-        if (!$content) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while reading file '$value'");
-        }
-
-        $encrypted = parent::filter($content);
-        $result    = file_put_contents($this->_filename, $encrypted);
-
-        if (!$result) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while writing file '{$this->_filename}'");
-        }
-
-        return $this->_filename;
-    }
-}
diff --git a/libs/Zend/Filter/File/LowerCase.php b/libs/Zend/Filter/File/LowerCase.php
deleted file mode 100644
index dc3d34444e..0000000000
--- a/libs/Zend/Filter/File/LowerCase.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: LowerCase.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_StringToLower
- */
-// require_once 'Zend/Filter/StringToLower.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_File_LowerCase extends Zend_Filter_StringToLower
-{
-    /**
-     * Adds options to the filter at initiation
-     *
-     * @param string $options
-     */
-    public function __construct($options = null)
-    {
-        if (!empty($options)) {
-            $this->setEncoding($options);
-        }
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Does a lowercase on the content of the given file
-     *
-     * @param  string $value Full path of file to change
-     * @return string The given $value
-     * @throws Zend_Filter_Exception
-     */
-    public function filter($value)
-    {
-        if (!file_exists($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' not found");
-        }
-
-        if (!is_writable($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' is not writable");
-        }
-
-        $content = file_get_contents($value);
-        if (!$content) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while reading file '$value'");
-        }
-
-        $content = parent::filter($content);
-        $result  = file_put_contents($value, $content);
-
-        if (!$result) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while writing file '$value'");
-        }
-
-        return $value;
-    }
-}
diff --git a/libs/Zend/Filter/File/Rename.php b/libs/Zend/Filter/File/Rename.php
deleted file mode 100644
index 16aac70f7d..0000000000
--- a/libs/Zend/Filter/File/Rename.php
+++ /dev/null
@@ -1,304 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Rename.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_File_Rename implements Zend_Filter_Interface
-{
-    /**
-     * Internal array of array(source, target, overwrite)
-     */
-    protected $_files = array();
-
-    /**
-     * Class constructor
-     *
-     * Options argument may be either a string, a Zend_Config object, or an array.
-     * If an array or Zend_Config object, it accepts the following keys:
-     * 'source'    => Source filename or directory which will be renamed
-     * 'target'    => Target filename or directory, the new name of the sourcefile
-     * 'overwrite' => Shall existing files be overwritten ?
-     *
-     * @param  string|array $options Target file or directory to be renamed
-     * @param  string $target Source filename or directory (deprecated)
-     * @param  bool $overwrite Should existing files be overwritten (deprecated)
-     * @return void
-     */
-    public function __construct($options)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } elseif (is_string($options)) {
-            $options = array('target' => $options);
-        } elseif (!is_array($options)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Invalid options argument provided to filter');
-        }
-
-        if (1 < func_num_args()) {
-            $argv = func_get_args();
-            array_shift($argv);
-            $source    = array_shift($argv);
-            $overwrite = false;
-            if (!empty($argv)) {
-                $overwrite = array_shift($argv);
-            }
-            $options['source']    = $source;
-            $options['overwrite'] = $overwrite;
-        }
-
-        $this->setFile($options);
-    }
-
-    /**
-     * Returns the files to rename and their new name and location
-     *
-     * @return array
-     */
-    public function getFile()
-    {
-        return $this->_files;
-    }
-
-    /**
-     * Sets a new file or directory as target, deleting existing ones
-     *
-     * Array accepts the following keys:
-     * 'source'    => Source filename or directory which will be renamed
-     * 'target'    => Target filename or directory, the new name of the sourcefile
-     * 'overwrite' => Shall existing files be overwritten ?
-     *
-     * @param  string|array $options Old file or directory to be rewritten
-     * @return Zend_Filter_File_Rename
-     */
-    public function setFile($options)
-    {
-        $this->_files = array();
-        $this->addFile($options);
-
-        return $this;
-    }
-
-    /**
-     * Adds a new file or directory as target to the existing ones
-     *
-     * Array accepts the following keys:
-     * 'source'    => Source filename or directory which will be renamed
-     * 'target'    => Target filename or directory, the new name of the sourcefile
-     * 'overwrite' => Shall existing files be overwritten ?
-     *
-     * @param  string|array $options Old file or directory to be rewritten
-     * @return Zend_Filter_File_Rename
-     */
-    public function addFile($options)
-    {
-        if (is_string($options)) {
-            $options = array('target' => $options);
-        } elseif (!is_array($options)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception ('Invalid options to rename filter provided');
-        }
-
-        $this->_convertOptions($options);
-
-        return $this;
-    }
-
-    /**
-     * Returns only the new filename without moving it
-     * But existing files will be erased when the overwrite option is true
-     *
-     * @param  string  $value  Full path of file to change
-     * @param  boolean $source Return internal informations
-     * @return string The new filename which has been set
-     */
-    public function getNewName($value, $source = false)
-    {
-        $file = $this->_getFileName($value);
-        if ($file['source'] == $file['target']) {
-            return $value;
-        }
-
-        if (!file_exists($file['source'])) {
-            return $value;
-        }
-
-        if (($file['overwrite'] == true) && (file_exists($file['target']))) {
-            unlink($file['target']);
-        }
-
-        if (file_exists($file['target'])) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception(sprintf("File '%s' could not be renamed. It already exists.", $value));
-        }
-
-        if ($source) {
-            return $file;
-        }
-
-        return $file['target'];
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Renames the file $value to the new name set before
-     * Returns the file $value, removing all but digit characters
-     *
-     * @param  string $value Full path of file to change
-     * @throws Zend_Filter_Exception
-     * @return string The new filename which has been set, or false when there were errors
-     */
-    public function filter($value)
-    {
-        $file   = $this->getNewName($value, true);
-        if (is_string($file)) {
-            return $file;
-        }
-
-        $result = rename($file['source'], $file['target']);
-
-        if ($result === true) {
-            return $file['target'];
-        }
-
-        // require_once 'Zend/Filter/Exception.php';
-        throw new Zend_Filter_Exception(sprintf("File '%s' could not be renamed. An error occured while processing the file.", $value));
-    }
-
-    /**
-     * Internal method for creating the file array
-     * Supports single and nested arrays
-     *
-     * @param  array $options
-     * @return array
-     */
-    protected function _convertOptions($options) {
-        $files = array();
-        foreach ($options as $key => $value) {
-            if (is_array($value)) {
-                $this->_convertOptions($value);
-                continue;
-            }
-
-            switch ($key) {
-                case "source":
-                    $files['source'] = (string) $value;
-                    break;
-
-                case 'target' :
-                    $files['target'] = (string) $value;
-                    break;
-
-                case 'overwrite' :
-                    $files['overwrite'] = (boolean) $value;
-                    break;
-
-                default:
-                    break;
-            }
-        }
-
-        if (empty($files)) {
-            return $this;
-        }
-
-        if (empty($files['source'])) {
-            $files['source'] = '*';
-        }
-
-        if (empty($files['target'])) {
-            $files['target'] = '*';
-        }
-
-        if (empty($files['overwrite'])) {
-            $files['overwrite'] = false;
-        }
-
-        $found = false;
-        foreach ($this->_files as $key => $value) {
-            if ($value['source'] == $files['source']) {
-                $this->_files[$key] = $files;
-                $found              = true;
-            }
-        }
-
-        if (!$found) {
-            $count                = count($this->_files);
-            $this->_files[$count] = $files;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Internal method to resolve the requested source
-     * and return all other related parameters
-     *
-     * @param  string $file Filename to get the informations for
-     * @return array
-     */
-    protected function _getFileName($file)
-    {
-        $rename = array();
-        foreach ($this->_files as $value) {
-            if ($value['source'] == '*') {
-                if (!isset($rename['source'])) {
-                    $rename           = $value;
-                    $rename['source'] = $file;
-                }
-            }
-
-            if ($value['source'] == $file) {
-                $rename = $value;
-            }
-        }
-
-        if (!isset($rename['source'])) {
-            return $file;
-        }
-
-        if (!isset($rename['target']) or ($rename['target'] == '*')) {
-            $rename['target'] = $rename['source'];
-        }
-
-        if (is_dir($rename['target'])) {
-            $name = basename($rename['source']);
-            $last = $rename['target'][strlen($rename['target']) - 1];
-            if (($last != '/') and ($last != '\\')) {
-                $rename['target'] .= DIRECTORY_SEPARATOR;
-            }
-
-            $rename['target'] .= $name;
-        }
-
-        return $rename;
-    }
-}
diff --git a/libs/Zend/Filter/File/UpperCase.php b/libs/Zend/Filter/File/UpperCase.php
deleted file mode 100644
index 636e26c8ff..0000000000
--- a/libs/Zend/Filter/File/UpperCase.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: UpperCase.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_StringToUpper
- */
-// require_once 'Zend/Filter/StringToUpper.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_File_UpperCase extends Zend_Filter_StringToUpper
-{
-    /**
-     * Adds options to the filter at initiation
-     *
-     * @param string $options
-     */
-    public function __construct($options = null)
-    {
-        if (!empty($options)) {
-            $this->setEncoding($options);
-        }
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Does a lowercase on the content of the given file
-     *
-     * @param  string $value Full path of file to change
-     * @return string The given $value
-     * @throws Zend_Filter_Exception
-     */
-    public function filter($value)
-    {
-        if (!file_exists($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' not found");
-        }
-
-        if (!is_writable($value)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("File '$value' is not writable");
-        }
-
-        $content = file_get_contents($value);
-        if (!$content) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while reading file '$value'");
-        }
-
-        $content = parent::filter($content);
-        $result  = file_put_contents($value, $content);
-
-        if (!$result) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Problem while writing file '$value'");
-        }
-
-        return $value;
-    }
-}
diff --git a/libs/Zend/Filter/HtmlEntities.php b/libs/Zend/Filter/HtmlEntities.php
deleted file mode 100644
index df75999273..0000000000
--- a/libs/Zend/Filter/HtmlEntities.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: HtmlEntities.php 21061 2010-02-15 21:56:54Z thomas $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_HtmlEntities implements Zend_Filter_Interface
-{
-    /**
-     * Corresponds to the second htmlentities() argument
-     *
-     * @var integer
-     */
-    protected $_quoteStyle;
-
-    /**
-     * Corresponds to the third htmlentities() argument
-     *
-     * @var string
-     */
-    protected $_encoding;
-
-    /**
-     * Corresponds to the forth htmlentities() argument
-     *
-     * @var unknown_type
-     */
-    protected $_doubleQuote;
-
-    /**
-     * Sets filter options
-     *
-     * @param  integer|array $quoteStyle
-     * @param  string  $charSet
-     * @return void
-     */
-    public function __construct($options = array())
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp['quotestyle'] = array_shift($options);
-            if (!empty($options)) {
-                $temp['charset'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        if (!isset($options['quotestyle'])) {
-            $options['quotestyle'] = ENT_COMPAT;
-        }
-
-        if (!isset($options['encoding'])) {
-            $options['encoding'] = 'UTF-8';
-        }
-        if (isset($options['charset'])) {
-            $options['encoding'] = $options['charset'];
-        }
-
-        if (!isset($options['doublequote'])) {
-            $options['doublequote'] = true;
-        }
-
-        $this->setQuoteStyle($options['quotestyle']);
-        $this->setEncoding($options['encoding']);
-        $this->setDoubleQuote($options['doublequote']);
-    }
-
-    /**
-     * Returns the quoteStyle option
-     *
-     * @return integer
-     */
-    public function getQuoteStyle()
-    {
-        return $this->_quoteStyle;
-    }
-
-    /**
-     * Sets the quoteStyle option
-     *
-     * @param  integer $quoteStyle
-     * @return Zend_Filter_HtmlEntities Provides a fluent interface
-     */
-    public function setQuoteStyle($quoteStyle)
-    {
-        $this->_quoteStyle = $quoteStyle;
-        return $this;
-    }
-
-
-    /**
-     * Get encoding
-     *
-     * @return string
-     */
-    public function getEncoding()
-    {
-         return $this->_encoding;
-    }
-
-    /**
-     * Set encoding
-     *
-     * @param  string $value
-     * @return Zend_Filter_HtmlEntities
-     */
-    public function setEncoding($value)
-    {
-        $this->_encoding = (string) $value;
-        return $this;
-    }
-
-    /**
-     * Returns the charSet option
-     *
-     * Proxies to {@link getEncoding()}
-     *
-     * @return string
-     */
-    public function getCharSet()
-    {
-        return $this->getEncoding();
-    }
-
-    /**
-     * Sets the charSet option
-     *
-     * Proxies to {@link setEncoding()}
-     *
-     * @param  string $charSet
-     * @return Zend_Filter_HtmlEntities Provides a fluent interface
-     */
-    public function setCharSet($charSet)
-    {
-        return $this->setEncoding($charSet);
-    }
-
-    /**
-     * Returns the doubleQuote option
-     *
-     * @return boolean
-     */
-    public function getDoubleQuote()
-    {
-        return $this->_doubleQuote;
-    }
-
-    /**
-     * Sets the doubleQuote option
-     *
-     * @param boolean $doubleQuote
-     * @return Zend_Filter_HtmlEntities Provides a fluent interface
-     */
-    public function setDoubleQuote($doubleQuote)
-    {
-        $this->_doubleQuote = (boolean) $doubleQuote;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, converting characters to their corresponding HTML entity
-     * equivalents where they exist
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        return htmlentities((string) $value, $this->getQuoteStyle(), $this->getEncoding(), $this->getDoubleQuote());
-    }
-}
diff --git a/libs/Zend/Filter/Inflector.php b/libs/Zend/Filter/Inflector.php
deleted file mode 100644
index 054017ec4d..0000000000
--- a/libs/Zend/Filter/Inflector.php
+++ /dev/null
@@ -1,527 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Inflector.php 21372 2010-03-07 19:58:08Z thomas $
- */
-
-/**
- * @see Zend_Filter
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter.php';
-
-/**
- * @see Zend_Loader_PluginLoader
- */
-// require_once 'Zend/Loader/PluginLoader.php';
-
-/**
- * Filter chain for string inflection
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Inflector implements Zend_Filter_Interface
-{
-    /**
-     * @var Zend_Loader_PluginLoader_Interface
-     */
-    protected $_pluginLoader = null;
-
-    /**
-     * @var string
-     */
-    protected $_target = null;
-
-    /**
-     * @var bool
-     */
-    protected $_throwTargetExceptionsOn = true;
-
-    /**
-     * @var string
-     */
-    protected $_targetReplacementIdentifier = ':';
-
-    /**
-     * @var array
-     */
-    protected $_rules = array();
-
-    /**
-     * Constructor
-     *
-     * @param string|array $options Options to set
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-
-            if (!empty($options)) {
-                $temp['target'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['rules'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['throwTargetExceptionsOn'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['targetReplacementIdentifier'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        $this->setOptions($options);
-    }
-
-    /**
-     * Retreive PluginLoader
-     *
-     * @return Zend_Loader_PluginLoader_Interface
-     */
-    public function getPluginLoader()
-    {
-        if (!$this->_pluginLoader instanceof Zend_Loader_PluginLoader_Interface) {
-            $this->_pluginLoader = new Zend_Loader_PluginLoader(array('Zend_Filter_' => 'Zend/Filter/'), __CLASS__);
-        }
-
-        return $this->_pluginLoader;
-    }
-
-    /**
-     * Set PluginLoader
-     *
-     * @param Zend_Loader_PluginLoader_Interface $pluginLoader
-     * @return Zend_Filter_Inflector
-     */
-    public function setPluginLoader(Zend_Loader_PluginLoader_Interface $pluginLoader)
-    {
-        $this->_pluginLoader = $pluginLoader;
-        return $this;
-    }
-
-    /**
-     * Use Zend_Config object to set object state
-     *
-     * @deprecated Use setOptions() instead
-     * @param  Zend_Config $config
-     * @return Zend_Filter_Inflector
-     */
-    public function setConfig(Zend_Config $config)
-    {
-        return $this->setOptions($config);
-    }
-
-    /**
-     * Set options
-     *
-     * @param  array $options
-     * @return Zend_Filter_Inflector
-     */
-    public function setOptions($options) {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        // Set Präfix Path
-        if (array_key_exists('filterPrefixPath', $options)) {
-            if (!is_scalar($options['filterPrefixPath'])) {
-                foreach ($options['filterPrefixPath'] as $prefix => $path) {
-                    $this->addFilterPrefixPath($prefix, $path);
-                }
-            }
-        }
-
-        if (array_key_exists('throwTargetExceptionsOn', $options)) {
-            $this->setThrowTargetExceptionsOn($options['throwTargetExceptionsOn']);
-        }
-
-        if (array_key_exists('targetReplacementIdentifier', $options)) {
-            $this->setTargetReplacementIdentifier($options['targetReplacementIdentifier']);
-        }
-
-        if (array_key_exists('target', $options)) {
-            $this->setTarget($options['target']);
-        }
-
-        if (array_key_exists('rules', $options)) {
-            $this->addRules($options['rules']);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Convienence method to add prefix and path to PluginLoader
-     *
-     * @param string $prefix
-     * @param string $path
-     * @return Zend_Filter_Inflector
-     */
-    public function addFilterPrefixPath($prefix, $path)
-    {
-        $this->getPluginLoader()->addPrefixPath($prefix, $path);
-        return $this;
-    }
-
-    /**
-     * Set Whether or not the inflector should throw an exception when a replacement
-     * identifier is still found within an inflected target.
-     *
-     * @param bool $throwTargetExceptions
-     * @return Zend_Filter_Inflector
-     */
-    public function setThrowTargetExceptionsOn($throwTargetExceptionsOn)
-    {
-        $this->_throwTargetExceptionsOn = ($throwTargetExceptionsOn == true) ? true : false;
-        return $this;
-    }
-
-    /**
-     * Will exceptions be thrown?
-     *
-     * @return bool
-     */
-    public function isThrowTargetExceptionsOn()
-    {
-        return $this->_throwTargetExceptionsOn;
-    }
-
-    /**
-     * Set the Target Replacement Identifier, by default ':'
-     *
-     * @param string $targetReplacementIdentifier
-     * @return Zend_Filter_Inflector
-     */
-    public function setTargetReplacementIdentifier($targetReplacementIdentifier)
-    {
-        if ($targetReplacementIdentifier) {
-            $this->_targetReplacementIdentifier = (string) $targetReplacementIdentifier;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Get Target Replacement Identifier
-     *
-     * @return string
-     */
-    public function getTargetReplacementIdentifier()
-    {
-        return $this->_targetReplacementIdentifier;
-    }
-
-    /**
-     * Set a Target
-     * ex: 'scripts/:controller/:action.:suffix'
-     *
-     * @param string
-     * @return Zend_Filter_Inflector
-     */
-    public function setTarget($target)
-    {
-        $this->_target = (string) $target;
-        return $this;
-    }
-
-    /**
-     * Retrieve target
-     *
-     * @return string
-     */
-    public function getTarget()
-    {
-        return $this->_target;
-    }
-
-    /**
-     * Set Target Reference
-     *
-     * @param reference $target
-     * @return Zend_Filter_Inflector
-     */
-    public function setTargetReference(&$target)
-    {
-        $this->_target =& $target;
-        return $this;
-    }
-
-    /**
-     * SetRules() is the same as calling addRules() with the exception that it
-     * clears the rules before adding them.
-     *
-     * @param array $rules
-     * @return Zend_Filter_Inflector
-     */
-    public function setRules(Array $rules)
-    {
-        $this->clearRules();
-        $this->addRules($rules);
-        return $this;
-    }
-
-    /**
-     * AddRules(): multi-call to setting filter rules.
-     *
-     * If prefixed with a ":" (colon), a filter rule will be added.  If not
-     * prefixed, a static replacement will be added.
-     *
-     * ex:
-     * array(
-     *     ':controller' => array('CamelCaseToUnderscore','StringToLower'),
-     *     ':action'     => array('CamelCaseToUnderscore','StringToLower'),
-     *     'suffix'      => 'phtml'
-     *     );
-     *
-     * @param array
-     * @return Zend_Filter_Inflector
-     */
-    public function addRules(Array $rules)
-    {
-        $keys = array_keys($rules);
-        foreach ($keys as $spec) {
-            if ($spec[0] == ':') {
-                $this->addFilterRule($spec, $rules[$spec]);
-            } else {
-                $this->setStaticRule($spec, $rules[$spec]);
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Get rules
-     *
-     * By default, returns all rules. If a $spec is provided, will return those
-     * rules if found, false otherwise.
-     *
-     * @param  string $spec
-     * @return array|false
-     */
-    public function getRules($spec = null)
-    {
-        if (null !== $spec) {
-            $spec = $this->_normalizeSpec($spec);
-            if (isset($this->_rules[$spec])) {
-                return $this->_rules[$spec];
-            }
-            return false;
-        }
-
-        return $this->_rules;
-    }
-
-    /**
-     * getRule() returns a rule set by setFilterRule(), a numeric index must be provided
-     *
-     * @param string $spec
-     * @param int $index
-     * @return Zend_Filter_Interface|false
-     */
-    public function getRule($spec, $index)
-    {
-        $spec = $this->_normalizeSpec($spec);
-        if (isset($this->_rules[$spec]) && is_array($this->_rules[$spec])) {
-            if (isset($this->_rules[$spec][$index])) {
-                return $this->_rules[$spec][$index];
-            }
-        }
-        return false;
-    }
-
-    /**
-     * ClearRules() clears the rules currently in the inflector
-     *
-     * @return Zend_Filter_Inflector
-     */
-    public function clearRules()
-    {
-        $this->_rules = array();
-        return $this;
-    }
-
-    /**
-     * Set a filtering rule for a spec.  $ruleSet can be a string, Filter object
-     * or an array of strings or filter objects.
-     *
-     * @param string $spec
-     * @param array|string|Zend_Filter_Interface $ruleSet
-     * @return Zend_Filter_Inflector
-     */
-    public function setFilterRule($spec, $ruleSet)
-    {
-        $spec = $this->_normalizeSpec($spec);
-        $this->_rules[$spec] = array();
-        return $this->addFilterRule($spec, $ruleSet);
-    }
-
-    /**
-     * Add a filter rule for a spec
-     *
-     * @param mixed $spec
-     * @param mixed $ruleSet
-     * @return void
-     */
-    public function addFilterRule($spec, $ruleSet)
-    {
-        $spec = $this->_normalizeSpec($spec);
-        if (!isset($this->_rules[$spec])) {
-            $this->_rules[$spec] = array();
-        }
-
-        if (!is_array($ruleSet)) {
-            $ruleSet = array($ruleSet);
-        }
-
-        if (is_string($this->_rules[$spec])) {
-            $temp = $this->_rules[$spec];
-            $this->_rules[$spec] = array();
-            $this->_rules[$spec][] = $temp;
-        }
-
-        foreach ($ruleSet as $rule) {
-            $this->_rules[$spec][] = $this->_getRule($rule);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Set a static rule for a spec.  This is a single string value
-     *
-     * @param string $name
-     * @param string $value
-     * @return Zend_Filter_Inflector
-     */
-    public function setStaticRule($name, $value)
-    {
-        $name = $this->_normalizeSpec($name);
-        $this->_rules[$name] = (string) $value;
-        return $this;
-    }
-
-    /**
-     * Set Static Rule Reference.
-     *
-     * This allows a consuming class to pass a property or variable
-     * in to be referenced when its time to build the output string from the
-     * target.
-     *
-     * @param string $name
-     * @param mixed $reference
-     * @return Zend_Filter_Inflector
-     */
-    public function setStaticRuleReference($name, &$reference)
-    {
-        $name = $this->_normalizeSpec($name);
-        $this->_rules[$name] =& $reference;
-        return $this;
-    }
-
-    /**
-     * Inflect
-     *
-     * @param  string|array $source
-     * @return string
-     */
-    public function filter($source)
-    {
-        // clean source
-        foreach ( (array) $source as $sourceName => $sourceValue) {
-            $source[ltrim($sourceName, ':')] = $sourceValue;
-        }
-
-        $pregQuotedTargetReplacementIdentifier = preg_quote($this->_targetReplacementIdentifier, '#');
-        $processedParts = array();
-
-        foreach ($this->_rules as $ruleName => $ruleValue) {
-            if (isset($source[$ruleName])) {
-                if (is_string($ruleValue)) {
-                    // overriding the set rule
-                    $processedParts['#'.$pregQuotedTargetReplacementIdentifier.$ruleName.'#'] = str_replace('\\', '\\\\', $source[$ruleName]);
-                } elseif (is_array($ruleValue)) {
-                    $processedPart = $source[$ruleName];
-                    foreach ($ruleValue as $ruleFilter) {
-                        $processedPart = $ruleFilter->filter($processedPart);
-                    }
-                    $processedParts['#'.$pregQuotedTargetReplacementIdentifier.$ruleName.'#'] = str_replace('\\', '\\\\', $processedPart);
-                }
-            } elseif (is_string($ruleValue)) {
-                $processedParts['#'.$pregQuotedTargetReplacementIdentifier.$ruleName.'#'] = str_replace('\\', '\\\\', $ruleValue);
-            }
-        }
-
-        // all of the values of processedParts would have been str_replace('\\', '\\\\', ..)'d to disable preg_replace backreferences
-        $inflectedTarget = preg_replace(array_keys($processedParts), array_values($processedParts), $this->_target);
-
-        if ($this->_throwTargetExceptionsOn && (preg_match('#(?='.$pregQuotedTargetReplacementIdentifier.'[A-Za-z]{1})#', $inflectedTarget) == true)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('A replacement identifier ' . $this->_targetReplacementIdentifier . ' was found inside the inflected target, perhaps a rule was not satisfied with a target source?  Unsatisfied inflected target: ' . $inflectedTarget);
-        }
-
-        return $inflectedTarget;
-    }
-
-    /**
-     * Normalize spec string
-     *
-     * @param  string $spec
-     * @return string
-     */
-    protected function _normalizeSpec($spec)
-    {
-        return ltrim((string) $spec, ':&');
-    }
-
-    /**
-     * Resolve named filters and convert them to filter objects.
-     *
-     * @param  string $rule
-     * @return Zend_Filter_Interface
-     */
-    protected function _getRule($rule)
-    {
-        if ($rule instanceof Zend_Filter_Interface) {
-            return $rule;
-        }
-
-        $rule = (string) $rule;
-
-        $className  = $this->getPluginLoader()->load($rule);
-        $ruleObject = new $className();
-        if (!$ruleObject instanceof Zend_Filter_Interface) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('No class named ' . $rule . ' implementing Zend_Filter_Interface could be found');
-        }
-
-        return $ruleObject;
-    }
-}
diff --git a/libs/Zend/Filter/Input.php b/libs/Zend/Filter/Input.php
deleted file mode 100644
index 6db594d755..0000000000
--- a/libs/Zend/Filter/Input.php
+++ /dev/null
@@ -1,1126 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Input.php 22473 2010-06-20 08:30:04Z thomas $
- */
-
-/**
- * @see Zend_Loader
- */
-// require_once 'Zend/Loader.php';
-
-/**
- * @see Zend_Filter
- */
-// require_once 'Zend/Filter.php';
-
-/**
- * @see Zend_Validate
- */
-// require_once 'Zend/Validate.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Input
-{
-
-    const ALLOW_EMPTY           = 'allowEmpty';
-    const BREAK_CHAIN           = 'breakChainOnFailure';
-    const DEFAULT_VALUE         = 'default';
-    const MESSAGES              = 'messages';
-    const ESCAPE_FILTER         = 'escapeFilter';
-    const FIELDS                = 'fields';
-    const FILTER                = 'filter';
-    const FILTER_CHAIN          = 'filterChain';
-    const MISSING_MESSAGE       = 'missingMessage';
-    const INPUT_NAMESPACE       = 'inputNamespace';
-    const VALIDATOR_NAMESPACE   = 'validatorNamespace';
-    const FILTER_NAMESPACE      = 'filterNamespace';
-    const NOT_EMPTY_MESSAGE     = 'notEmptyMessage';
-    const PRESENCE              = 'presence';
-    const PRESENCE_OPTIONAL     = 'optional';
-    const PRESENCE_REQUIRED     = 'required';
-    const RULE                  = 'rule';
-    const RULE_WILDCARD         = '*';
-    const VALIDATE              = 'validate';
-    const VALIDATOR             = 'validator';
-    const VALIDATOR_CHAIN       = 'validatorChain';
-    const VALIDATOR_CHAIN_COUNT = 'validatorChainCount';
-
-    /**
-     * @var array Input data, before processing.
-     */
-    protected $_data = array();
-
-    /**
-     * @var array Association of rules to filters.
-     */
-    protected $_filterRules = array();
-
-    /**
-     * @var array Association of rules to validators.
-     */
-    protected $_validatorRules = array();
-
-    /**
-     * @var array After processing data, this contains mapping of valid fields
-     * to field values.
-     */
-    protected $_validFields = array();
-
-    /**
-     * @var array After processing data, this contains mapping of validation
-     * rules that did not pass validation to the array of messages returned
-     * by the validator chain.
-     */
-    protected $_invalidMessages = array();
-
-    /**
-     * @var array After processing data, this contains mapping of validation
-     * rules that did not pass validation to the array of error identifiers
-     * returned by the validator chain.
-     */
-    protected $_invalidErrors = array();
-
-    /**
-     * @var array After processing data, this contains mapping of validation
-     * rules in which some fields were missing to the array of messages
-     * indicating which fields were missing.
-     */
-    protected $_missingFields = array();
-
-    /**
-     * @var array After processing, this contains a copy of $_data elements
-     * that were not mentioned in any validation rule.
-     */
-    protected $_unknownFields = array();
-
-    /**
-     * @var Zend_Filter_Interface The filter object that is run on values
-     * returned by the getEscaped() method.
-     */
-    protected $_defaultEscapeFilter = null;
-
-    /**
-     * Plugin loaders
-     * @var array
-     */
-    protected $_loaders = array();
-
-    /**
-     * @var array Default values to use when processing filters and validators.
-     */
-    protected $_defaults = array(
-        self::ALLOW_EMPTY         => false,
-        self::BREAK_CHAIN         => false,
-        self::ESCAPE_FILTER       => 'HtmlEntities',
-        self::MISSING_MESSAGE     => "Field '%field%' is required by rule '%rule%', but the field is missing",
-        self::NOT_EMPTY_MESSAGE   => "You must give a non-empty value for field '%field%'",
-        self::PRESENCE            => self::PRESENCE_OPTIONAL
-    );
-
-    /**
-     * @var boolean Set to False initially, this is set to True after the
-     * input data have been processed.  Reset to False in setData() method.
-     */
-    protected $_processed = false;
-
-    /**
-     * Translation object
-     * @var Zend_Translate
-     */
-    protected $_translator;
-
-    /**
-     * Is translation disabled?
-     * @var Boolean
-     */
-    protected $_translatorDisabled = false;
-
-    /**
-     * @param array $filterRules
-     * @param array $validatorRules
-     * @param array $data       OPTIONAL
-     * @param array $options    OPTIONAL
-     */
-    public function __construct($filterRules, $validatorRules, array $data = null, array $options = null)
-    {
-        if ($options) {
-            $this->setOptions($options);
-        }
-
-        $this->_filterRules = (array) $filterRules;
-        $this->_validatorRules = (array) $validatorRules;
-
-        if ($data) {
-            $this->setData($data);
-        }
-    }
-
-    /**
-     * @param mixed $namespaces
-     * @return Zend_Filter_Input
-     * @deprecated since 1.5.0RC1 - use addFilterPrefixPath() or addValidatorPrefixPath instead.
-     */
-    public function addNamespace($namespaces)
-    {
-        if (!is_array($namespaces)) {
-            $namespaces = array($namespaces);
-        }
-
-        foreach ($namespaces as $namespace) {
-            $prefix = $namespace;
-            $path = str_replace('_', DIRECTORY_SEPARATOR, $prefix);
-            $this->addFilterPrefixPath($prefix, $path);
-            $this->addValidatorPrefixPath($prefix, $path);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Add prefix path for all elements
-     *
-     * @param  string $prefix
-     * @param  string $path
-     * @return Zend_Filter_Input
-     */
-    public function addFilterPrefixPath($prefix, $path)
-    {
-        $this->getPluginLoader(self::FILTER)->addPrefixPath($prefix, $path);
-
-        return $this;
-    }
-
-    /**
-     * Add prefix path for all elements
-     *
-     * @param  string $prefix
-     * @param  string $path
-     * @return Zend_Filter_Input
-     */
-    public function addValidatorPrefixPath($prefix, $path)
-    {
-        $this->getPluginLoader(self::VALIDATE)->addPrefixPath($prefix, $path);
-
-        return $this;
-    }
-
-    /**
-     * Set plugin loaders for use with decorators and elements
-     *
-     * @param  Zend_Loader_PluginLoader_Interface $loader
-     * @param  string $type 'filter' or 'validate'
-     * @return Zend_Filter_Input
-     * @throws Zend_Filter_Exception on invalid type
-     */
-    public function setPluginLoader(Zend_Loader_PluginLoader_Interface $loader, $type)
-    {
-        $type = strtolower($type);
-        switch ($type) {
-            case self::FILTER:
-            case self::VALIDATE:
-                $this->_loaders[$type] = $loader;
-                return $this;
-            default:
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception(sprintf('Invalid type "%s" provided to setPluginLoader()', $type));
-        }
-
-        return $this;
-    }
-
-    /**
-     * Retrieve plugin loader for given type
-     *
-     * $type may be one of:
-     * - filter
-     * - validator
-     *
-     * If a plugin loader does not exist for the given type, defaults are
-     * created.
-     *
-     * @param  string $type 'filter' or 'validate'
-     * @return Zend_Loader_PluginLoader_Interface
-     * @throws Zend_Filter_Exception on invalid type
-     */
-    public function getPluginLoader($type)
-    {
-        $type = strtolower($type);
-        if (!isset($this->_loaders[$type])) {
-            switch ($type) {
-                case self::FILTER:
-                    $prefixSegment = 'Zend_Filter_';
-                    $pathSegment   = 'Zend/Filter/';
-                    break;
-                case self::VALIDATE:
-                    $prefixSegment = 'Zend_Validate_';
-                    $pathSegment   = 'Zend/Validate/';
-                    break;
-                default:
-                    // require_once 'Zend/Filter/Exception.php';
-                    throw new Zend_Filter_Exception(sprintf('Invalid type "%s" provided to getPluginLoader()', $type));
-            }
-
-            // require_once 'Zend/Loader/PluginLoader.php';
-            $this->_loaders[$type] = new Zend_Loader_PluginLoader(
-                array($prefixSegment => $pathSegment)
-            );
-        }
-
-        return $this->_loaders[$type];
-    }
-
-    /**
-     * @return array
-     */
-    public function getMessages()
-    {
-        $this->_process();
-        return array_merge($this->_invalidMessages, $this->_missingFields);
-    }
-
-    /**
-     * @return array
-     */
-    public function getErrors()
-    {
-        $this->_process();
-        return $this->_invalidErrors;
-    }
-
-    /**
-     * @return array
-     */
-    public function getInvalid()
-    {
-        $this->_process();
-        return $this->_invalidMessages;
-    }
-
-    /**
-     * @return array
-     */
-    public function getMissing()
-    {
-        $this->_process();
-        return $this->_missingFields;
-    }
-
-    /**
-     * @return array
-     */
-    public function getUnknown()
-    {
-        $this->_process();
-        return $this->_unknownFields;
-    }
-
-    /**
-     * @param string $fieldName OPTIONAL
-     * @return mixed
-     */
-    public function getEscaped($fieldName = null)
-    {
-        $this->_process();
-        $this->_getDefaultEscapeFilter();
-
-        if ($fieldName === null) {
-            return $this->_escapeRecursive($this->_validFields);
-        }
-        if (array_key_exists($fieldName, $this->_validFields)) {
-            return $this->_escapeRecursive($this->_validFields[$fieldName]);
-        }
-        return null;
-    }
-
-    /**
-     * @param mixed $value
-     * @return mixed
-     */
-    protected function _escapeRecursive($data)
-    {
-        if($data === null) {
-            return $data;
-        }
-
-        if (!is_array($data)) {
-            return $this->_getDefaultEscapeFilter()->filter($data);
-        }
-        foreach ($data as &$element) {
-            $element = $this->_escapeRecursive($element);
-        }
-        return $data;
-    }
-
-    /**
-     * @param string $fieldName OPTIONAL
-     * @return mixed
-     */
-    public function getUnescaped($fieldName = null)
-    {
-        $this->_process();
-        if ($fieldName === null) {
-            return $this->_validFields;
-        }
-        if (array_key_exists($fieldName, $this->_validFields)) {
-            return $this->_validFields[$fieldName];
-        }
-        return null;
-    }
-
-    /**
-     * @param string $fieldName
-     * @return mixed
-     */
-    public function __get($fieldName)
-    {
-        return $this->getEscaped($fieldName);
-    }
-
-    /**
-     * @return boolean
-     */
-    public function hasInvalid()
-    {
-        $this->_process();
-        return !(empty($this->_invalidMessages));
-    }
-
-    /**
-     * @return boolean
-     */
-    public function hasMissing()
-    {
-        $this->_process();
-        return !(empty($this->_missingFields));
-    }
-
-    /**
-     * @return boolean
-     */
-    public function hasUnknown()
-    {
-        $this->_process();
-        return !(empty($this->_unknownFields));
-    }
-
-    /**
-     * @return boolean
-     */
-    public function hasValid()
-    {
-        $this->_process();
-        return !(empty($this->_validFields));
-    }
-
-    /**
-     * @param string $fieldName
-     * @return boolean
-     */
-    public function isValid($fieldName = null)
-    {
-        $this->_process();
-        if ($fieldName === null) {
-            return !($this->hasMissing() || $this->hasInvalid());
-        }
-        return array_key_exists($fieldName, $this->_validFields);
-    }
-
-    /**
-     * @param string $fieldName
-     * @return boolean
-     */
-    public function __isset($fieldName)
-    {
-        $this->_process();
-        return isset($this->_validFields[$fieldName]);
-    }
-
-    /**
-     * @return Zend_Filter_Input
-     * @throws Zend_Filter_Exception
-     */
-    public function process()
-    {
-        $this->_process();
-        if ($this->hasInvalid()) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Input has invalid fields");
-        }
-        if ($this->hasMissing()) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Input has missing fields");
-        }
-
-        return $this;
-    }
-
-    /**
-     * @param array $data
-     * @return Zend_Filter_Input
-     */
-    public function setData(array $data)
-    {
-        $this->_data = $data;
-
-        /**
-         * Reset to initial state
-         */
-        $this->_validFields = array();
-        $this->_invalidMessages = array();
-        $this->_invalidErrors = array();
-        $this->_missingFields = array();
-        $this->_unknownFields = array();
-
-        $this->_processed = false;
-
-        return $this;
-    }
-
-    /**
-     * @param mixed $escapeFilter
-     * @return Zend_Filter_Interface
-     */
-    public function setDefaultEscapeFilter($escapeFilter)
-    {
-        if (is_string($escapeFilter) || is_array($escapeFilter)) {
-            $escapeFilter = $this->_getFilter($escapeFilter);
-        }
-        if (!$escapeFilter instanceof Zend_Filter_Interface) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Escape filter specified does not implement Zend_Filter_Interface');
-        }
-        $this->_defaultEscapeFilter = $escapeFilter;
-        return $escapeFilter;
-    }
-
-    /**
-     * @param array $options
-     * @return Zend_Filter_Input
-     * @throws Zend_Filter_Exception if an unknown option is given
-     */
-    public function setOptions(array $options)
-    {
-        foreach ($options as $option => $value) {
-            switch ($option) {
-                case self::ESCAPE_FILTER:
-                    $this->setDefaultEscapeFilter($value);
-                    break;
-                case self::INPUT_NAMESPACE:
-                    $this->addNamespace($value);
-                    break;
-                case self::VALIDATOR_NAMESPACE:
-                    if(is_string($value)) {
-                        $value = array($value);
-                    }
-
-                    foreach($value AS $prefix) {
-                        $this->addValidatorPrefixPath(
-                                $prefix,
-                                str_replace('_', DIRECTORY_SEPARATOR, $prefix)
-                        );
-                    }
-                    break;
-                case self::FILTER_NAMESPACE:
-                    if(is_string($value)) {
-                        $value = array($value);
-                    }
-
-                    foreach($value AS $prefix) {
-                        $this->addFilterPrefixPath(
-                                $prefix,
-                                str_replace('_', DIRECTORY_SEPARATOR, $prefix)
-                        );
-                    }
-                    break;
-                case self::ALLOW_EMPTY:
-                case self::BREAK_CHAIN:
-                case self::MISSING_MESSAGE:
-                case self::NOT_EMPTY_MESSAGE:
-                case self::PRESENCE:
-                    $this->_defaults[$option] = $value;
-                    break;
-                default:
-                    // require_once 'Zend/Filter/Exception.php';
-                    throw new Zend_Filter_Exception("Unknown option '$option'");
-                    break;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Set translation object
-     *
-     * @param  Zend_Translate|Zend_Translate_Adapter|null $translator
-     * @return Zend_Filter_Input
-     */
-    public function setTranslator($translator = null)
-    {
-        if ((null === $translator) || ($translator instanceof Zend_Translate_Adapter)) {
-            $this->_translator = $translator;
-        } elseif ($translator instanceof Zend_Translate) {
-            $this->_translator = $translator->getAdapter();
-        } else {
-            // require_once 'Zend/Validate/Exception.php';
-            throw new Zend_Validate_Exception('Invalid translator specified');
-        }
-
-        return $this;
-    }
-
-    /**
-     * Return translation object
-     *
-     * @return Zend_Translate_Adapter|null
-     */
-    public function getTranslator()
-    {
-        if ($this->translatorIsDisabled()) {
-            return null;
-        }
-
-        if ($this->_translator === null) {
-            // require_once 'Zend/Registry.php';
-            if (Zend_Registry::isRegistered('Zend_Translate')) {
-                $translator = Zend_Registry::get('Zend_Translate');
-                if ($translator instanceof Zend_Translate_Adapter) {
-                    return $translator;
-                } elseif ($translator instanceof Zend_Translate) {
-                    return $translator->getAdapter();
-                }
-            }
-        }
-
-        return $this->_translator;
-    }
-
-    /**
-     * Indicate whether or not translation should be disabled
-     *
-     * @param  bool $flag
-     * @return Zend_Filter_Input
-     */
-    public function setDisableTranslator($flag)
-    {
-        $this->_translatorDisabled = (bool) $flag;
-        return $this;
-    }
-
-    /**
-     * Is translation disabled?
-     *
-     * @return bool
-     */
-    public function translatorIsDisabled()
-    {
-        return $this->_translatorDisabled;
-    }
-
-    /*
-     * Protected methods
-     */
-
-    /**
-     * @return void
-     */
-    protected function _filter()
-    {
-        foreach ($this->_filterRules as $ruleName => &$filterRule) {
-            /**
-             * Make sure we have an array representing this filter chain.
-             * Don't typecast to (array) because it might be a Zend_Filter object
-             */
-            if (!is_array($filterRule)) {
-                $filterRule = array($filterRule);
-            }
-
-            /**
-             * Filters are indexed by integer, metacommands are indexed by string.
-             * Pick out the filters.
-             */
-            $filterList = array();
-            foreach ($filterRule as $key => $value) {
-                if (is_int($key)) {
-                    $filterList[] = $value;
-                }
-            }
-
-            /**
-             * Use defaults for filter metacommands.
-             */
-            $filterRule[self::RULE] = $ruleName;
-            if (!isset($filterRule[self::FIELDS])) {
-                $filterRule[self::FIELDS] = $ruleName;
-            }
-
-            /**
-             * Load all the filter classes and add them to the chain.
-             */
-            if (!isset($filterRule[self::FILTER_CHAIN])) {
-                $filterRule[self::FILTER_CHAIN] = new Zend_Filter();
-                foreach ($filterList as $filter) {
-                    if (is_string($filter) || is_array($filter)) {
-                        $filter = $this->_getFilter($filter);
-                    }
-                    $filterRule[self::FILTER_CHAIN]->addFilter($filter);
-                }
-            }
-
-            /**
-             * If the ruleName is the special wildcard rule,
-             * then apply the filter chain to all input data.
-             * Else just process the field named by the rule.
-             */
-            if ($ruleName == self::RULE_WILDCARD) {
-                foreach (array_keys($this->_data) as $field)  {
-                    $this->_filterRule(array_merge($filterRule, array(self::FIELDS => $field)));
-                }
-            } else {
-                $this->_filterRule($filterRule);
-            }
-        }
-    }
-
-    /**
-     * @param array $filterRule
-     * @return void
-     */
-    protected function _filterRule(array $filterRule)
-    {
-        $field = $filterRule[self::FIELDS];
-        if (!array_key_exists($field, $this->_data)) {
-            return;
-        }
-        if (is_array($this->_data[$field])) {
-            foreach ($this->_data[$field] as $key => $value) {
-                $this->_data[$field][$key] = $filterRule[self::FILTER_CHAIN]->filter($value);
-            }
-        } else {
-            $this->_data[$field] =
-                $filterRule[self::FILTER_CHAIN]->filter($this->_data[$field]);
-        }
-    }
-
-    /**
-     * @return Zend_Filter_Interface
-     */
-    protected function _getDefaultEscapeFilter()
-    {
-        if ($this->_defaultEscapeFilter !== null) {
-            return $this->_defaultEscapeFilter;
-        }
-        return $this->setDefaultEscapeFilter($this->_defaults[self::ESCAPE_FILTER]);
-    }
-
-    /**
-     * @param string $rule
-     * @param string $field
-     * @return string
-     */
-    protected function _getMissingMessage($rule, $field)
-    {
-        $message = $this->_defaults[self::MISSING_MESSAGE];
-
-        if (null !== ($translator = $this->getTranslator())) {
-            if ($translator->isTranslated(self::MISSING_MESSAGE)) {
-                $message = $translator->translate(self::MISSING_MESSAGE);
-            } else {
-                $message = $translator->translate($message);
-            }
-        }
-
-        $message = str_replace('%rule%', $rule, $message);
-        $message = str_replace('%field%', $field, $message);
-        return $message;
-    }
-
-    /**
-     * @return string
-     */
-    protected function _getNotEmptyMessage($rule, $field)
-    {
-        $message = $this->_defaults[self::NOT_EMPTY_MESSAGE];
-
-        if (null !== ($translator = $this->getTranslator())) {
-            if ($translator->isTranslated(self::NOT_EMPTY_MESSAGE)) {
-                $message = $translator->translate(self::NOT_EMPTY_MESSAGE);
-            } else {
-                $message = $translator->translate($message);
-            }
-        }
-
-        $message = str_replace('%rule%', $rule, $message);
-        $message = str_replace('%field%', $field, $message);
-        return $message;
-    }
-
-    /**
-     * @return void
-     */
-    protected function _process()
-    {
-        if ($this->_processed === false) {
-            $this->_filter();
-            $this->_validate();
-            $this->_processed = true;
-        }
-    }
-
-    /**
-     * @return void
-     */
-    protected function _validate()
-    {
-        /**
-         * Special case: if there are no validators, treat all fields as valid.
-         */
-        if (!$this->_validatorRules) {
-            $this->_validFields = $this->_data;
-            $this->_data = array();
-            return;
-        }
-
-        foreach ($this->_validatorRules as $ruleName => &$validatorRule) {
-            /**
-             * Make sure we have an array representing this validator chain.
-             * Don't typecast to (array) because it might be a Zend_Validate object
-             */
-            if (!is_array($validatorRule)) {
-                $validatorRule = array($validatorRule);
-            }
-
-            /**
-             * Validators are indexed by integer, metacommands are indexed by string.
-             * Pick out the validators.
-             */
-            $validatorList = array();
-            foreach ($validatorRule as $key => $value) {
-                if (is_int($key)) {
-                    $validatorList[$key] = $value;
-                }
-            }
-
-            /**
-             * Use defaults for validation metacommands.
-             */
-            $validatorRule[self::RULE] = $ruleName;
-            if (!isset($validatorRule[self::FIELDS])) {
-                $validatorRule[self::FIELDS] = $ruleName;
-            }
-            if (!isset($validatorRule[self::BREAK_CHAIN])) {
-                $validatorRule[self::BREAK_CHAIN] = $this->_defaults[self::BREAK_CHAIN];
-            }
-            if (!isset($validatorRule[self::PRESENCE])) {
-                $validatorRule[self::PRESENCE] = $this->_defaults[self::PRESENCE];
-            }
-            if (!isset($validatorRule[self::ALLOW_EMPTY])) {
-                $validatorRule[self::ALLOW_EMPTY] = $this->_defaults[self::ALLOW_EMPTY];
-            }
-
-            if (!isset($validatorRule[self::MESSAGES])) {
-                $validatorRule[self::MESSAGES] = array();
-            } else if (!is_array($validatorRule[self::MESSAGES])) {
-                $validatorRule[self::MESSAGES] = array($validatorRule[self::MESSAGES]);
-            } else if (array_intersect_key($validatorList, $validatorRule[self::MESSAGES])) {
-                // There are now corresponding numeric keys in the validation rule messages array
-                // Treat it as a named messages list for all rule validators
-                $unifiedMessages = $validatorRule[self::MESSAGES];
-                $validatorRule[self::MESSAGES] = array();
-
-                foreach ($validatorList as $key => $validator) {
-                    if (array_key_exists($key, $unifiedMessages)) {
-                        $validatorRule[self::MESSAGES][$key] = $unifiedMessages[$key];
-                    }
-                }
-            }
-
-            /**
-             * Load all the validator classes and add them to the chain.
-             */
-            if (!isset($validatorRule[self::VALIDATOR_CHAIN])) {
-                $validatorRule[self::VALIDATOR_CHAIN] = new Zend_Validate();
-
-                foreach ($validatorList as $key => $validator) {
-                    if (is_string($validator) || is_array($validator)) {
-                        $validator = $this->_getValidator($validator);
-                    }
-
-                    if (isset($validatorRule[self::MESSAGES][$key])) {
-                        $value = $validatorRule[self::MESSAGES][$key];
-                        if (is_array($value)) {
-                            $validator->setMessages($value);
-                        } else {
-                            $validator->setMessage($value);
-                        }
-
-                        if ($validator instanceof Zend_Validate_NotEmpty) {
-                            $this->_defaults[self::NOT_EMPTY_MESSAGE] = $value;
-                        }
-                    }
-
-                    $validatorRule[self::VALIDATOR_CHAIN]->addValidator($validator, $validatorRule[self::BREAK_CHAIN]);
-                }
-                $validatorRule[self::VALIDATOR_CHAIN_COUNT] = count($validatorList);
-            }
-
-            /**
-             * If the ruleName is the special wildcard rule,
-             * then apply the validator chain to all input data.
-             * Else just process the field named by the rule.
-             */
-            if ($ruleName == self::RULE_WILDCARD) {
-                foreach (array_keys($this->_data) as $field)  {
-                    $this->_validateRule(array_merge($validatorRule, array(self::FIELDS => $field)));
-                }
-            } else {
-                $this->_validateRule($validatorRule);
-            }
-        }
-
-        /**
-         * Unset fields in $_data that have been added to other arrays.
-         * We have to wait until all rules have been processed because
-         * a given field may be referenced by multiple rules.
-         */
-        foreach (array_merge(array_keys($this->_missingFields), array_keys($this->_invalidMessages)) as $rule) {
-            foreach ((array) $this->_validatorRules[$rule][self::FIELDS] as $field) {
-                unset($this->_data[$field]);
-            }
-        }
-        foreach ($this->_validFields as $field => $value) {
-            unset($this->_data[$field]);
-        }
-
-        /**
-         * Anything left over in $_data is an unknown field.
-         */
-        $this->_unknownFields = $this->_data;
-    }
-
-    /**
-     * @param array $validatorRule
-     * @return void
-     */
-    protected function _validateRule(array $validatorRule)
-    {
-        /**
-         * Get one or more data values from input, and check for missing fields.
-         * Apply defaults if fields are missing.
-         */
-        $data = array();
-        foreach ((array) $validatorRule[self::FIELDS] as $key => $field) {
-            if (array_key_exists($field, $this->_data)) {
-                $data[$field] = $this->_data[$field];
-            } else if (isset($validatorRule[self::DEFAULT_VALUE])) {
-                /** @todo according to this code default value can't be an array. It has to be reviewed */
-                if (!is_array($validatorRule[self::DEFAULT_VALUE])) {
-                    // Default value is a scalar
-                    $data[$field] = $validatorRule[self::DEFAULT_VALUE];
-                } else {
-                    // Default value is an array. Search for corresponding key
-                    if (isset($validatorRule[self::DEFAULT_VALUE][$key])) {
-                        $data[$field] = $validatorRule[self::DEFAULT_VALUE][$key];
-                    } else if ($validatorRule[self::PRESENCE] == self::PRESENCE_REQUIRED) {
-                        // Default value array is provided, but it doesn't have an entry for current field
-                        // and presence is required
-                        $this->_missingFields[$validatorRule[self::RULE]][] =
-                           $this->_getMissingMessage($validatorRule[self::RULE], $field);
-                    }
-                }
-            } else if ($validatorRule[self::PRESENCE] == self::PRESENCE_REQUIRED) {
-                $this->_missingFields[$validatorRule[self::RULE]][] =
-                    $this->_getMissingMessage($validatorRule[self::RULE], $field);
-            }
-        }
-
-        /**
-         * If any required fields are missing, break the loop.
-         */
-        if (isset($this->_missingFields[$validatorRule[self::RULE]]) && count($this->_missingFields[$validatorRule[self::RULE]]) > 0) {
-            return;
-        }
-
-        /**
-         * Evaluate the inputs against the validator chain.
-         */
-        if (count((array) $validatorRule[self::FIELDS]) > 1) {
-            if (!$validatorRule[self::ALLOW_EMPTY]) {
-                $emptyFieldsFound = false;
-                $errorsList       = array();
-                $messages         = array();
-
-                foreach ($data as $fieldKey => $field) {
-                    $notEmptyValidator = $this->_getValidator('NotEmpty');
-                    $notEmptyValidator->setMessage($this->_getNotEmptyMessage($validatorRule[self::RULE], $fieldKey));
-
-                    if (!$notEmptyValidator->isValid($field)) {
-                        foreach ($notEmptyValidator->getMessages() as $messageKey => $message) {
-                            if (!isset($messages[$messageKey])) {
-                                $messages[$messageKey] = $message;
-                            } else {
-                                $messages[] = $message;
-                            }
-                        }
-                        $errorsList[] = $notEmptyValidator->getErrors();
-                        $emptyFieldsFound = true;
-                    }
-                }
-
-                if ($emptyFieldsFound) {
-                    $this->_invalidMessages[$validatorRule[self::RULE]] = $messages;
-                    $this->_invalidErrors[$validatorRule[self::RULE]]   = array_unique(call_user_func_array('array_merge', $errorsList));
-                    return;
-                }
-            }
-
-            if (!$validatorRule[self::VALIDATOR_CHAIN]->isValid($data)) {
-                $this->_invalidMessages[$validatorRule[self::RULE]] = $validatorRule[self::VALIDATOR_CHAIN]->getMessages();
-                $this->_invalidErrors[$validatorRule[self::RULE]] = $validatorRule[self::VALIDATOR_CHAIN]->getErrors();
-                return;
-            }
-        } else if (count($data) > 0) {
-            // $data is actually a one element array
-            $fieldNames = array_keys($data);
-            $fieldName = reset($fieldNames);
-            $field     = reset($data);
-
-            $failed = false;
-            if (!is_array($field)) {
-                $field = array($field);
-            }
-
-            $notEmptyValidator = $this->_getValidator('NotEmpty');
-            $notEmptyValidator->setMessage($this->_getNotEmptyMessage($validatorRule[self::RULE], $fieldName));
-            if ($validatorRule[self::ALLOW_EMPTY]) {
-                $validatorChain = $validatorRule[self::VALIDATOR_CHAIN];
-            } else {
-                $validatorChain = new Zend_Validate();
-                $validatorChain->addValidator($notEmptyValidator, true /* Always break on failure */);
-                $validatorChain->addValidator($validatorRule[self::VALIDATOR_CHAIN]);
-            }
-
-            foreach ($field as $value) {
-                if ($validatorRule[self::ALLOW_EMPTY]  &&  !$notEmptyValidator->isValid($value)) {
-                    // Field is empty AND it's allowed. Do nothing.
-                    continue;
-                }
-
-                if (!$validatorChain->isValid($value)) {
-                    if (isset($this->_invalidMessages[$validatorRule[self::RULE]])) {
-                        $collectedMessages = $this->_invalidMessages[$validatorRule[self::RULE]];
-                    } else {
-                        $collectedMessages = array();
-                    }
-
-                    foreach ($validatorChain->getMessages() as $messageKey => $message) {
-                        if (!isset($collectedMessages[$messageKey])) {
-                            $collectedMessages[$messageKey] = $message;
-                        } else {
-                            $collectedMessages[] = $message;
-                        }
-                    }
-
-                    $this->_invalidMessages[$validatorRule[self::RULE]] = $collectedMessages;
-                    if (isset($this->_invalidErrors[$validatorRule[self::RULE]])) {
-                        $this->_invalidErrors[$validatorRule[self::RULE]] = array_merge($this->_invalidErrors[$validatorRule[self::RULE]],
-                                                                                        $validatorChain->getErrors());
-                    } else {
-                        $this->_invalidErrors[$validatorRule[self::RULE]] = $validatorChain->getErrors();
-                    }
-                    unset($this->_validFields[$fieldName]);
-                    $failed = true;
-                    if ($validatorRule[self::BREAK_CHAIN]) {
-                        return;
-                    }
-                }
-            }
-            if ($failed) {
-                return;
-            }
-        }
-
-        /**
-         * If we got this far, the inputs for this rule pass validation.
-         */
-        foreach ((array) $validatorRule[self::FIELDS] as $field) {
-            if (array_key_exists($field, $data)) {
-                $this->_validFields[$field] = $data[$field];
-            }
-        }
-    }
-
-    /**
-     * @param mixed $classBaseName
-     * @return Zend_Filter_Interface
-     */
-    protected function _getFilter($classBaseName)
-    {
-        return $this->_getFilterOrValidator(self::FILTER, $classBaseName);
-    }
-
-    /**
-     * @param mixed $classBaseName
-     * @return Zend_Validate_Interface
-     */
-    protected function _getValidator($classBaseName)
-    {
-        return $this->_getFilterOrValidator(self::VALIDATE, $classBaseName);
-    }
-
-    /**
-     * @param string $type
-     * @param mixed $classBaseName
-     * @return Zend_Filter_Interface|Zend_Validate_Interface
-     * @throws Zend_Filter_Exception
-     */
-    protected function _getFilterOrValidator($type, $classBaseName)
-    {
-        $args = array();
-
-        if (is_array($classBaseName)) {
-            $args = $classBaseName;
-            $classBaseName = array_shift($args);
-        }
-
-        $interfaceName = 'Zend_' . ucfirst($type) . '_Interface';
-        $className = $this->getPluginLoader($type)->load(ucfirst($classBaseName));
-
-        $class = new ReflectionClass($className);
-
-        if (!$class->implementsInterface($interfaceName)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception("Class '$className' based on basename '$classBaseName' must implement the '$interfaceName' interface");
-        }
-
-        if ($class->hasMethod('__construct')) {
-            $object = $class->newInstanceArgs($args);
-        } else {
-            $object = $class->newInstance();
-        }
-
-        return $object;
-    }
-
-}
diff --git a/libs/Zend/Filter/Int.php b/libs/Zend/Filter/Int.php
deleted file mode 100644
index b4060ec0de..0000000000
--- a/libs/Zend/Filter/Int.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Int.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Int implements Zend_Filter_Interface
-{
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns (int) $value
-     *
-     * @param  string $value
-     * @return integer
-     */
-    public function filter($value)
-    {
-        return (int) ((string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/Interface.php b/libs/Zend/Filter/Interface.php
deleted file mode 100644
index c059967f77..0000000000
--- a/libs/Zend/Filter/Interface.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Interface.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-interface Zend_Filter_Interface
-{
-    /**
-     * Returns the result of filtering $value
-     *
-     * @param  mixed $value
-     * @throws Zend_Filter_Exception If filtering $value is impossible
-     * @return mixed
-     */
-    public function filter($value);
-}
diff --git a/libs/Zend/Filter/LocalizedToNormalized.php b/libs/Zend/Filter/LocalizedToNormalized.php
deleted file mode 100644
index 1d93997576..0000000000
--- a/libs/Zend/Filter/LocalizedToNormalized.php
+++ /dev/null
@@ -1,112 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: LocalizedToNormalized.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @see Zend_Loader
- */
-// require_once 'Zend/Locale/Format.php';
-
-/**
- * Normalizes given localized input
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_LocalizedToNormalized implements Zend_Filter_Interface
-{
-    /**
-     * Set options
-     * @var array
-     */
-    protected $_options = array(
-        'locale'      => null,
-        'date_format' => null,
-        'precision'   => null
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param string|Zend_Locale $locale (Optional) Locale to set
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        if (null !== $options) {
-            $this->setOptions($options);
-        }
-    }
-
-    /**
-     * Returns the set options
-     *
-     * @return array
-     */
-    public function getOptions()
-    {
-        return $this->_options;
-    }
-
-    /**
-     * Sets options to use
-     *
-     * @param  array $options (Optional) Options to use
-     * @return Zend_Filter_LocalizedToNormalized
-     */
-    public function setOptions(array $options = null)
-    {
-        $this->_options = $options + $this->_options;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Normalizes the given input
-     *
-     * @param  string $value Value to normalized
-     * @return string|array The normalized value
-     */
-    public function filter($value)
-    {
-        if (Zend_Locale_Format::isNumber($value, $this->_options)) {
-            return Zend_Locale_Format::getNumber($value, $this->_options);
-        } else if (($this->_options['date_format'] === null) && (strpos($value, ':') !== false)) {
-            // Special case, no date format specified, detect time input
-            return Zend_Locale_Format::getTime($value, $this->_options);
-        } else if (Zend_Locale_Format::checkDateFormat($value, $this->_options)) {
-            // Detect date or time input
-            return Zend_Locale_Format::getDate($value, $this->_options);
-        }
-
-        return $value;
-    }
-}
diff --git a/libs/Zend/Filter/NormalizedToLocalized.php b/libs/Zend/Filter/NormalizedToLocalized.php
deleted file mode 100644
index d623c3e00b..0000000000
--- a/libs/Zend/Filter/NormalizedToLocalized.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: NormalizedToLocalized.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @see Zend_Loader
- */
-// require_once 'Zend/Locale/Format.php';
-
-/**
- * Localizes given normalized input
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_NormalizedToLocalized implements Zend_Filter_Interface
-{
-    /**
-     * Set options
-     */
-    protected $_options = array(
-        'locale'      => null,
-        'date_format' => null,
-        'precision'   => null
-    );
-
-    /**
-     * Class constructor
-     *
-     * @param string|Zend_Locale $locale (Optional) Locale to set
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        }
-
-        if (null !== $options) {
-            $this->setOptions($options);
-        }
-    }
-
-    /**
-     * Returns the set options
-     *
-     * @return array
-     */
-    public function getOptions()
-    {
-        return $this->_options;
-    }
-
-    /**
-     * Sets options to use
-     *
-     * @param  array $options (Optional) Options to use
-     * @return Zend_Filter_LocalizedToNormalized
-     */
-    public function setOptions(array $options = null)
-    {
-        $this->_options = $options + $this->_options;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Normalizes the given input
-     *
-     * @param  string $value Value to normalized
-     * @return string|array The normalized value
-     */
-    public function filter($value)
-    {
-        if (is_array($value)) {
-            // require_once 'Zend/Date.php';
-            $date = new Zend_Date($value, $this->_options['locale']);
-            return $date->toString($this->_options['date_format']);
-        } else if ($this->_options['precision'] === 0) {
-            return Zend_Locale_Format::toInteger($value, $this->_options);
-        } else if ($this->_options['precision'] === null) {
-            return Zend_Locale_Format::toFloat($value, $this->_options);
-        }
-
-        return Zend_Locale_Format::toNumber($value, $this->_options);
-    }
-}
diff --git a/libs/Zend/Filter/Null.php b/libs/Zend/Filter/Null.php
deleted file mode 100644
index 6839dc45e1..0000000000
--- a/libs/Zend/Filter/Null.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Null.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Null implements Zend_Filter_Interface
-{
-    const BOOLEAN      = 1;
-    const INTEGER      = 2;
-    const EMPTY_ARRAY  = 4;
-    const STRING       = 8;
-    const ZERO         = 16;
-    const ALL          = 31;
-
-    protected $_constants = array(
-        self::BOOLEAN     => 'boolean',
-        self::INTEGER     => 'integer',
-        self::EMPTY_ARRAY => 'array',
-        self::STRING      => 'string',
-        self::ZERO        => 'zero',
-        self::ALL         => 'all'
-    );
-
-    /**
-     * Internal type to detect
-     *
-     * @var integer
-     */
-    protected $_type = self::ALL;
-
-    /**
-     * Constructor
-     *
-     * @param string|array|Zend_Config $options OPTIONAL
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-            if (!empty($options)) {
-                $temp = array_shift($options);
-            }
-            $options = $temp;
-        } else if (is_array($options) && array_key_exists('type', $options)) {
-            $options = $options['type'];
-        }
-
-        if (!empty($options)) {
-            $this->setType($options);
-        }
-    }
-
-    /**
-     * Returns the set null types
-     *
-     * @return array
-     */
-    public function getType()
-    {
-        return $this->_type;
-    }
-
-    /**
-     * Set the null types
-     *
-     * @param  integer|array $type
-     * @throws Zend_Filter_Exception
-     * @return Zend_Filter_Null
-     */
-    public function setType($type = null)
-    {
-        if (is_array($type)) {
-            $detected = 0;
-            foreach($type as $value) {
-                if (is_int($value)) {
-                    $detected += $value;
-                } else if (in_array($value, $this->_constants)) {
-                    $detected += array_search($value, $this->_constants);
-                }
-            }
-
-            $type = $detected;
-        } else if (is_string($type)) {
-            if (in_array($type, $this->_constants)) {
-                $type = array_search($type, $this->_constants);
-            }
-        }
-
-        if (!is_int($type) || ($type < 0) || ($type > self::ALL)) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('Unknown type');
-        }
-
-        $this->_type = $type;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns null representation of $value, if value is empty and matches
-     * types that should be considered null.
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $type = $this->getType();
-
-        // STRING ZERO ('0')
-        if ($type >= self::ZERO) {
-            $type -= self::ZERO;
-            if (is_string($value) && ($value == '0')) {
-                return null;
-            }
-        }
-
-        // STRING ('')
-        if ($type >= self::STRING) {
-            $type -= self::STRING;
-            if (is_string($value) && ($value == '')) {
-                return null;
-            }
-        }
-
-        // EMPTY_ARRAY (array())
-        if ($type >= self::EMPTY_ARRAY) {
-            $type -= self::EMPTY_ARRAY;
-            if (is_array($value) && ($value == array())) {
-                return null;
-            }
-        }
-
-        // INTEGER (0)
-        if ($type >= self::INTEGER) {
-            $type -= self::INTEGER;
-            if (is_int($value) && ($value == 0)) {
-                return null;
-            }
-        }
-
-        // BOOLEAN (false)
-        if ($type >= self::BOOLEAN) {
-            $type -= self::BOOLEAN;
-            if (is_bool($value) && ($value == false)) {
-                return null;
-            }
-        }
-
-        return $value;
-    }
-}
diff --git a/libs/Zend/Filter/PregReplace.php b/libs/Zend/Filter/PregReplace.php
deleted file mode 100644
index fcde06fbac..0000000000
--- a/libs/Zend/Filter/PregReplace.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: PregReplace.php 21086 2010-02-18 21:10:39Z thomas $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_PregReplace implements Zend_Filter_Interface
-{
-    /**
-     * Pattern to match
-     * @var mixed
-     */
-    protected $_matchPattern = null;
-
-    /**
-     * Replacement pattern
-     * @var mixed
-     */
-    protected $_replacement = '';
-
-    /**
-     * Is unicode enabled?
-     *
-     * @var bool
-     */
-    static protected $_unicodeSupportEnabled = null;
-
-    /**
-     * Is Unicode Support Enabled Utility function
-     *
-     * @return bool
-     */
-    static public function isUnicodeSupportEnabled()
-    {
-        if (self::$_unicodeSupportEnabled === null) {
-            self::_determineUnicodeSupport();
-        }
-
-        return self::$_unicodeSupportEnabled;
-    }
-
-    /**
-     * Method to cache the regex needed to determine if unicode support is available
-     *
-     * @return bool
-     */
-    static protected function _determineUnicodeSupport()
-    {
-        self::$_unicodeSupportEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
-    }
-
-    /**
-     * Constructor
-     * Supported options are
-     *     'match'   => matching pattern
-     *     'replace' => replace with this
-     *
-     * @param  string|array $options
-     * @return void
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-            if (!empty($options)) {
-                $temp['match'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['replace'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        if (array_key_exists('match', $options)) {
-            $this->setMatchPattern($options['match']);
-        }
-
-        if (array_key_exists('replace', $options)) {
-            $this->setReplacement($options['replace']);
-        }
-    }
-
-    /**
-     * Set the match pattern for the regex being called within filter()
-     *
-     * @param mixed $match - same as the first argument of preg_replace
-     * @return Zend_Filter_PregReplace
-     */
-    public function setMatchPattern($match)
-    {
-        $this->_matchPattern = $match;
-        return $this;
-    }
-
-    /**
-     * Get currently set match pattern
-     *
-     * @return string
-     */
-    public function getMatchPattern()
-    {
-        return $this->_matchPattern;
-    }
-
-    /**
-     * Set the Replacement pattern/string for the preg_replace called in filter
-     *
-     * @param mixed $replacement - same as the second argument of preg_replace
-     * @return Zend_Filter_PregReplace
-     */
-    public function setReplacement($replacement)
-    {
-        $this->_replacement = $replacement;
-        return $this;
-    }
-
-    /**
-     * Get currently set replacement value
-     *
-     * @return string
-     */
-    public function getReplacement()
-    {
-        return $this->_replacement;
-    }
-
-    /**
-     * Perform regexp replacement as filter
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        if ($this->_matchPattern == null) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception(get_class($this) . ' does not have a valid MatchPattern set.');
-        }
-
-        return preg_replace($this->_matchPattern, $this->_replacement, $value);
-    }
-
-}
diff --git a/libs/Zend/Filter/RealPath.php b/libs/Zend/Filter/RealPath.php
deleted file mode 100644
index 829535421d..0000000000
--- a/libs/Zend/Filter/RealPath.php
+++ /dev/null
@@ -1,134 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: RealPath.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_RealPath implements Zend_Filter_Interface
-{
-    /**
-     * @var boolean $_pathExists
-     */
-    protected $_exists = true;
-
-    /**
-     * Class constructor
-     *
-     * @param boolean|Zend_Config $options Options to set
-     */
-    public function __construct($options = true)
-    {
-        $this->setExists($options);
-    }
-
-    /**
-     * Returns true if the filtered path must exist
-     *
-     * @return boolean
-     */
-    public function getExists()
-    {
-        return $this->_exists;
-    }
-
-    /**
-     * Sets if the path has to exist
-     * TRUE when the path must exist
-     * FALSE when not existing paths can be given
-     *
-     * @param boolean|Zend_Config $exists Path must exist
-     * @return Zend_Filter_RealPath
-     */
-    public function setExists($exists)
-    {
-        if ($exists instanceof Zend_Config) {
-            $exists = $exists->toArray();
-        }
-
-        if (is_array($exists)) {
-            if (isset($exists['exists'])) {
-                $exists = (boolean) $exists['exists'];
-            }
-        }
-
-        $this->_exists = (boolean) $exists;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns realpath($value)
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $path = (string) $value;
-        if ($this->_exists) {
-            return realpath($path);
-        }
-
-        $realpath = @realpath($path);
-        if ($realpath) {
-            return $realpath;
-        }
-
-        $drive = '';
-        if (substr(PHP_OS, 0, 3) == 'WIN') {
-            $path = preg_replace('/[\\\\\/]/', DIRECTORY_SEPARATOR, $path);
-            if (preg_match('/([a-zA-Z]\:)(.*)/', $path, $matches)) {
-                list($fullMatch, $drive, $path) = $matches;
-            } else {
-                $cwd   = getcwd();
-                $drive = substr($cwd, 0, 2);
-                if (substr($path, 0, 1) != DIRECTORY_SEPARATOR) {
-                    $path = substr($cwd, 3) . DIRECTORY_SEPARATOR . $path;
-                }
-            }
-        } elseif (substr($path, 0, 1) != DIRECTORY_SEPARATOR) {
-            $path = getcwd() . DIRECTORY_SEPARATOR . $path;
-        }
-
-        $stack = array();
-        $parts = explode(DIRECTORY_SEPARATOR, $path);
-        foreach ($parts as $dir) {
-            if (strlen($dir) && $dir !== '.') {
-                if ($dir == '..') {
-                    array_pop($stack);
-                } else {
-                    array_push($stack, $dir);
-                }
-            }
-        }
-
-        return $drive . DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, $stack);
-    }
-}
diff --git a/libs/Zend/Filter/StringToLower.php b/libs/Zend/Filter/StringToLower.php
deleted file mode 100644
index a780305d65..0000000000
--- a/libs/Zend/Filter/StringToLower.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: StringToLower.php 20912 2010-02-04 19:44:42Z thomas $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_StringToLower implements Zend_Filter_Interface
-{
-    /**
-     * Encoding for the input string
-     *
-     * @var string
-     */
-    protected $_encoding = null;
-
-    /**
-     * Constructor
-     *
-     * @param string|array|Zend_Config $options OPTIONAL
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-            if (!empty($options)) {
-                $temp['encoding'] = array_shift($options);
-            }
-            $options = $temp;
-        }
-
-        if (array_key_exists('encoding', $options)) {
-            $this->setEncoding($options['encoding']);
-        }
-    }
-
-    /**
-     * Returns the set encoding
-     *
-     * @return string
-     */
-    public function getEncoding()
-    {
-        return $this->_encoding;
-    }
-
-    /**
-     * Set the input encoding for the given string
-     *
-     * @param  string $encoding
-     * @return Zend_Filter_StringToLower Provides a fluent interface
-     * @throws Zend_Filter_Exception
-     */
-    public function setEncoding($encoding = null)
-    {
-        if ($encoding !== null) {
-            if (!function_exists('mb_strtolower')) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception('mbstring is required for this feature');
-            }
-
-            $encoding = (string) $encoding;
-            if (!in_array(strtolower($encoding), array_map('strtolower', mb_list_encodings()))) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("The given encoding '$encoding' is not supported by mbstring");
-            }
-        }
-
-        $this->_encoding = $encoding;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, converting characters to lowercase as necessary
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        if ($this->_encoding !== null) {
-            return mb_strtolower((string) $value, $this->_encoding);
-        }
-
-        return strtolower((string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/StringToUpper.php b/libs/Zend/Filter/StringToUpper.php
deleted file mode 100644
index f733dfc7df..0000000000
--- a/libs/Zend/Filter/StringToUpper.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: StringToUpper.php 20912 2010-02-04 19:44:42Z thomas $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_StringToUpper implements Zend_Filter_Interface
-{
-    /**
-     * Encoding for the input string
-     *
-     * @var string
-     */
-    protected $_encoding = null;
-
-    /**
-     * Constructor
-     *
-     * @param string|array $options OPTIONAL
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if (!is_array($options)) {
-            $options = func_get_args();
-            $temp    = array();
-            if (!empty($options)) {
-                $temp['encoding'] = array_shift($options);
-            }
-            $options = $temp;
-        }
-
-        if (array_key_exists('encoding', $options)) {
-            $this->setEncoding($options['encoding']);
-        }
-    }
-
-    /**
-     * Returns the set encoding
-     *
-     * @return string
-     */
-    public function getEncoding()
-    {
-        return $this->_encoding;
-    }
-
-    /**
-     * Set the input encoding for the given string
-     *
-     * @param  string $encoding
-     * @return Zend_Filter_StringToUpper Provides a fluent interface
-     * @throws Zend_Filter_Exception
-     */
-    public function setEncoding($encoding = null)
-    {
-        if ($encoding !== null) {
-            if (!function_exists('mb_strtoupper')) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception('mbstring is required for this feature');
-            }
-
-            $encoding = (string) $encoding;
-            if (!in_array(strtolower($encoding), array_map('strtolower', mb_list_encodings()))) {
-                // require_once 'Zend/Filter/Exception.php';
-                throw new Zend_Filter_Exception("The given encoding '$encoding' is not supported by mbstring");
-            }
-        }
-
-        $this->_encoding = $encoding;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, converting characters to uppercase as necessary
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        if ($this->_encoding) {
-            return mb_strtoupper((string) $value, $this->_encoding);
-        }
-
-        return strtoupper((string) $value);
-    }
-}
diff --git a/libs/Zend/Filter/StringTrim.php b/libs/Zend/Filter/StringTrim.php
deleted file mode 100644
index cfbc7ba41a..0000000000
--- a/libs/Zend/Filter/StringTrim.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: StringTrim.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_StringTrim implements Zend_Filter_Interface
-{
-    /**
-     * List of characters provided to the trim() function
-     *
-     * If this is null, then trim() is called with no specific character list,
-     * and its default behavior will be invoked, trimming whitespace.
-     *
-     * @var string|null
-     */
-    protected $_charList;
-
-    /**
-     * Sets filter options
-     *
-     * @param  string|array|Zend_Config $charList
-     * @return void
-     */
-    public function __construct($charList = null)
-    {
-        if ($charList instanceof Zend_Config) {
-            $charList = $charList->toArray();
-        } else if (!is_array($charList)) {
-            $options          = func_get_args();
-            $temp['charlist'] = array_shift($options);
-            $options          = $temp;
-        }
-
-        if (array_key_exists('charlist', $options)) {
-            $this->setCharList($options['charlist']);
-        }
-    }
-
-    /**
-     * Returns the charList option
-     *
-     * @return string|null
-     */
-    public function getCharList()
-    {
-        return $this->_charList;
-    }
-
-    /**
-     * Sets the charList option
-     *
-     * @param  string|null $charList
-     * @return Zend_Filter_StringTrim Provides a fluent interface
-     */
-    public function setCharList($charList)
-    {
-        $this->_charList = $charList;
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value with characters stripped from the beginning and end
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        if (null === $this->_charList) {
-            return $this->_unicodeTrim((string) $value);
-        } else {
-            return $this->_unicodeTrim((string) $value, $this->_charList);
-        }
-    }
-
-    /**
-     * Unicode aware trim method
-     * Fixes a PHP problem
-     *
-     * @param string $value
-     * @param string $charlist
-     * @return string
-     */
-    protected function _unicodeTrim($value, $charlist = '\\\\s')
-    {
-        $chars = preg_replace(
-            array( '/[\^\-\]\\\]/S', '/\\\{4}/S', '/\//'),
-            array( '\\\\\\0', '\\', '\/' ),
-            $charlist
-        );
-
-        $pattern = '^[' . $chars . ']*|[' . $chars . ']*$';
-        return preg_replace("/$pattern/sSD", '', $value);
-    }
-}
diff --git a/libs/Zend/Filter/StripNewlines.php b/libs/Zend/Filter/StripNewlines.php
deleted file mode 100644
index 840669240d..0000000000
--- a/libs/Zend/Filter/StripNewlines.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: StripNewlines.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_StripNewlines implements Zend_Filter_Interface
-{
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns $value without newline control characters
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter ($value)
-    {
-        return str_replace(array("\n", "\r"), '', $value);
-    }
-}
diff --git a/libs/Zend/Filter/StripTags.php b/libs/Zend/Filter/StripTags.php
deleted file mode 100644
index ebc213e60f..0000000000
--- a/libs/Zend/Filter/StripTags.php
+++ /dev/null
@@ -1,345 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: StripTags.php 22174 2010-05-14 22:12:50Z thomas $
- */
-
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Interface.php';
-
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_StripTags implements Zend_Filter_Interface
-{
-    /**
-     * Unique ID prefix used for allowing comments
-     */
-    const UNIQUE_ID_PREFIX = '__Zend_Filter_StripTags__';
-
-    /**
-     * Whether comments are allowed
-     *
-     * If false (the default), then comments are removed from the input string.
-     *
-     * This setting is now deprecated, and ignored internally.
-     *
-     * @deprecated
-     * @var boolean
-     */
-    public $commentsAllowed = false;
-
-    /**
-     * Array of allowed tags and allowed attributes for each allowed tag
-     *
-     * Tags are stored in the array keys, and the array values are themselves
-     * arrays of the attributes allowed for the corresponding tag.
-     *
-     * @var array
-     */
-    protected $_tagsAllowed = array();
-
-    /**
-     * Array of allowed attributes for all allowed tags
-     *
-     * Attributes stored here are allowed for all of the allowed tags.
-     *
-     * @var array
-     */
-    protected $_attributesAllowed = array();
-
-    /**
-     * Sets the filter options
-     * Allowed options are
-     *     'allowTags'     => Tags which are allowed
-     *     'allowAttribs'  => Attributes which are allowed
-     *     'allowComments' => Are comments allowed ?
-     *
-     * @param  string|array|Zend_Config $options
-     * @return void
-     */
-    public function __construct($options = null)
-    {
-        if ($options instanceof Zend_Config) {
-            $options = $options->toArray();
-        } else if ((!is_array($options)) || (is_array($options) && !array_key_exists('allowTags', $options) &&
-            !array_key_exists('allowAttribs', $options) && !array_key_exists('allowComments', $options))) {
-            $options = func_get_args();
-            $temp['allowTags'] = array_shift($options);
-            if (!empty($options)) {
-                $temp['allowAttribs'] = array_shift($options);
-            }
-
-            if (!empty($options)) {
-                $temp['allowComments'] = array_shift($options);
-            }
-
-            $options = $temp;
-        }
-
-        if (array_key_exists('allowTags', $options)) {
-            $this->setTagsAllowed($options['allowTags']);
-        }
-
-        if (array_key_exists('allowAttribs', $options)) {
-            $this->setAttributesAllowed($options['allowAttribs']);
-        }
-
-        if (array_key_exists('allowComments', $options)) {
-            $this->setCommentsAllowed($options['allowComments']);
-        }
-    }
-
-    /**
-     * Returns the commentsAllowed option
-     *
-     * This setting is now deprecated and ignored internally.
-     *
-     * @deprecated
-     * @return bool
-     */
-    public function getCommentsAllowed()
-    {
-        return $this->commentsAllowed;
-    }
-
-    /**
-     * Sets the commentsAllowed option
-     *
-     * This setting is now deprecated and ignored internally.
-     *
-     * @deprecated
-     * @param  boolean $commentsAllowed
-     * @return Zend_Filter_StripTags Provides a fluent interface
-     */
-    public function setCommentsAllowed($commentsAllowed)
-    {
-       $this->commentsAllowed = (boolean) $commentsAllowed;
-       return $this;
-    }
-
-    /**
-     * Returns the tagsAllowed option
-     *
-     * @return array
-     */
-    public function getTagsAllowed()
-    {
-        return $this->_tagsAllowed;
-    }
-
-    /**
-     * Sets the tagsAllowed option
-     *
-     * @param  array|string $tagsAllowed
-     * @return Zend_Filter_StripTags Provides a fluent interface
-     */
-    public function setTagsAllowed($tagsAllowed)
-    {
-        if (!is_array($tagsAllowed)) {
-            $tagsAllowed = array($tagsAllowed);
-        }
-
-        foreach ($tagsAllowed as $index => $element) {
-            // If the tag was provided without attributes
-            if (is_int($index) && is_string($element)) {
-                // Canonicalize the tag name
-                $tagName = strtolower($element);
-                // Store the tag as allowed with no attributes
-                $this->_tagsAllowed[$tagName] = array();
-            }
-            // Otherwise, if a tag was provided with attributes
-            else if (is_string($index) && (is_array($element) || is_string($element))) {
-                // Canonicalize the tag name
-                $tagName = strtolower($index);
-                // Canonicalize the attributes
-                if (is_string($element)) {
-                    $element = array($element);
-                }
-                // Store the tag as allowed with the provided attributes
-                $this->_tagsAllowed[$tagName] = array();
-                foreach ($element as $attribute) {
-                    if (is_string($attribute)) {
-                        // Canonicalize the attribute name
-                        $attributeName = strtolower($attribute);
-                        $this->_tagsAllowed[$tagName][$attributeName] = null;
-                    }
-                }
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Returns the attributesAllowed option
-     *
-     * @return array
-     */
-    public function getAttributesAllowed()
-    {
-        return $this->_attributesAllowed;
-    }
-
-    /**
-     * Sets the attributesAllowed option
-     *
-     * @param  array|string $attributesAllowed
-     * @return Zend_Filter_StripTags Provides a fluent interface
-     */
-    public function setAttributesAllowed($attributesAllowed)
-    {
-        if (!is_array($attributesAllowed)) {
-            $attributesAllowed = array($attributesAllowed);
-        }
-
-        // Store each attribute as allowed
-        foreach ($attributesAllowed as $attribute) {
-            if (is_string($attribute)) {
-                // Canonicalize the attribute name
-                $attributeName = strtolower($attribute);
-                $this->_attributesAllowed[$attributeName] = null;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * @todo improve docblock descriptions
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        $value = (string) $value;
-
-        // Strip HTML comments first
-        while (strpos($value, '<!--') !== false) {
-            $pos   = strrpos($value, '<!--');
-            $start = substr($value, 0, $pos);
-            $value = substr($value, $pos);
-            $value = preg_replace('/<(?:!(?:--[\s\S]*?--\s*)?(>))/us', '',  $value);
-            $value = $start . $value;
-        }
-
-        // Initialize accumulator for filtered data
-        $dataFiltered = '';
-        // Parse the input data iteratively as regular pre-tag text followed by a
-        // tag; either may be empty strings
-        preg_match_all('/([^<]*)(<?[^>]*>?)/', (string) $value, $matches);
-
-        // Iterate over each set of matches
-        foreach ($matches[1] as $index => $preTag) {
-            // If the pre-tag text is non-empty, strip any ">" characters from it
-            if (strlen($preTag)) {
-                $preTag = str_replace('>', '', $preTag);
-            }
-            // If a tag exists in this match, then filter the tag
-            $tag = $matches[2][$index];
-            if (strlen($tag)) {
-                $tagFiltered = $this->_filterTag($tag);
-            } else {
-                $tagFiltered = '';
-            }
-            // Add the filtered pre-tag text and filtered tag to the data buffer
-            $dataFiltered .= $preTag . $tagFiltered;
-        }
-
-        // Return the filtered data
-        return $dataFiltered;
-    }
-
-    /**
-     * Filters a single tag against the current option settings
-     *
-     * @param  string $tag
-     * @return string
-     */
-    protected function _filterTag($tag)
-    {
-        // Parse the tag into:
-        // 1. a starting delimiter (mandatory)
-        // 2. a tag name (if available)
-        // 3. a string of attributes (if available)
-        // 4. an ending delimiter (if available)
-        $isMatch = preg_match('~(</?)(\w*)((/(?!>)|[^/>])*)(/?>)~', $tag, $matches);
-
-        // If the tag does not match, then strip the tag entirely
-        if (!$isMatch) {
-            return '';
-        }
-
-        // Save the matches to more meaningfully named variables
-        $tagStart      = $matches[1];
-        $tagName       = strtolower($matches[2]);
-        $tagAttributes = $matches[3];
-        $tagEnd        = $matches[5];
-
-        // If the tag is not an allowed tag, then remove the tag entirely
-        if (!isset($this->_tagsAllowed[$tagName])) {
-            return '';
-        }
-
-        // Trim the attribute string of whitespace at the ends
-        $tagAttributes = trim($tagAttributes);
-
-        // If there are non-whitespace characters in the attribute string
-        if (strlen($tagAttributes)) {
-            // Parse iteratively for well-formed attributes
-            preg_match_all('/(\w+)\s*=\s*(?:(")(.*?)"|(\')(.*?)\')/s', $tagAttributes, $matches);
-
-            // Initialize valid attribute accumulator
-            $tagAttributes = '';
-
-            // Iterate over each matched attribute
-            foreach ($matches[1] as $index => $attributeName) {
-                $attributeName      = strtolower($attributeName);
-                $attributeDelimiter = empty($matches[2][$index]) ? $matches[4][$index] : $matches[2][$index];
-                $attributeValue     = empty($matches[3][$index]) ? $matches[5][$index] : $matches[3][$index];
-
-                // If the attribute is not allowed, then remove it entirely
-                if (!array_key_exists($attributeName, $this->_tagsAllowed[$tagName])
-                    && !array_key_exists($attributeName, $this->_attributesAllowed)) {
-                    continue;
-                }
-                // Add the attribute to the accumulator
-                $tagAttributes .= " $attributeName=" . $attributeDelimiter
-                                . $attributeValue . $attributeDelimiter;
-            }
-        }
-
-        // Reconstruct tags ending with "/>" as backwards-compatible XHTML tag
-        if (strpos($tagEnd, '/') !== false) {
-            $tagEnd = " $tagEnd";
-        }
-
-        // Return the filtered tag
-        return $tagStart . $tagName . $tagAttributes . $tagEnd;
-    }
-}
diff --git a/libs/Zend/Filter/Word/CamelCaseToDash.php b/libs/Zend/Filter/Word/CamelCaseToDash.php
deleted file mode 100644
index 838c372f42..0000000000
--- a/libs/Zend/Filter/Word/CamelCaseToDash.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: CamelCaseToDash.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Word/CamelCaseToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_CamelCaseToDash extends Zend_Filter_Word_CamelCaseToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('-');
-    }
-}
diff --git a/libs/Zend/Filter/Word/CamelCaseToSeparator.php b/libs/Zend/Filter/Word/CamelCaseToSeparator.php
deleted file mode 100644
index 5097460bb8..0000000000
--- a/libs/Zend/Filter/Word/CamelCaseToSeparator.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: CamelCaseToSeparator.php 21089 2010-02-19 06:49:15Z thomas $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/Separator/Abstract.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_CamelCaseToSeparator extends Zend_Filter_Word_Separator_Abstract
-{
-
-    public function filter($value)
-    {
-        if (self::isUnicodeSupportEnabled()) {
-            parent::setMatchPattern(array('#(?<=(?:\p{Lu}))(\p{Lu}\p{Ll})#','#(?<=(?:\p{Ll}|\p{Nd}))(\p{Lu})#'));
-            parent::setReplacement(array($this->_separator . '\1', $this->_separator . '\1'));
-        } else {
-            parent::setMatchPattern(array('#(?<=(?:[A-Z]))([A-Z]+)([A-Z][A-z])#', '#(?<=(?:[a-z0-9]))([A-Z])#'));
-            parent::setReplacement(array('\1' . $this->_separator . '\2', $this->_separator . '\1'));
-        }
-
-        return parent::filter($value);
-    }
-
-}
diff --git a/libs/Zend/Filter/Word/CamelCaseToUnderscore.php b/libs/Zend/Filter/Word/CamelCaseToUnderscore.php
deleted file mode 100644
index 5fbba3b44f..0000000000
--- a/libs/Zend/Filter/Word/CamelCaseToUnderscore.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: CamelCaseToUnderscore.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_CamelCaseToSeparator
- */
-// require_once 'Zend/Filter/Word/CamelCaseToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_CamelCaseToUnderscore extends Zend_Filter_Word_CamelCaseToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('_');
-    }
-}
diff --git a/libs/Zend/Filter/Word/DashToCamelCase.php b/libs/Zend/Filter/Word/DashToCamelCase.php
deleted file mode 100644
index 63d1bd6cff..0000000000
--- a/libs/Zend/Filter/Word/DashToCamelCase.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: DashToCamelCase.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Word/SeparatorToCamelCase.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_DashToCamelCase extends Zend_Filter_Word_SeparatorToCamelCase
-{
-    /**
-     * Constructor
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('-');
-    }
-}
diff --git a/libs/Zend/Filter/Word/DashToSeparator.php b/libs/Zend/Filter/Word/DashToSeparator.php
deleted file mode 100644
index e9fd2814bc..0000000000
--- a/libs/Zend/Filter/Word/DashToSeparator.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: DashToSeparator.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/Separator/Abstract.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_DashToSeparator extends Zend_Filter_Word_Separator_Abstract
-{
-
-    public function filter($value)
-    {
-        $this->setMatchPattern('#-#');
-        $this->setReplacement($this->_separator);
-        return parent::filter($value);
-    }
-}
diff --git a/libs/Zend/Filter/Word/DashToUnderscore.php b/libs/Zend/Filter/Word/DashToUnderscore.php
deleted file mode 100644
index b5c583048c..0000000000
--- a/libs/Zend/Filter/Word/DashToUnderscore.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: DashToUnderscore.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/SeparatorToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_DashToUnderscore extends Zend_Filter_Word_SeparatorToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @param  string $separator Space by default
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('-', '_');
-    }
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Word/Separator/Abstract.php b/libs/Zend/Filter/Word/Separator/Abstract.php
deleted file mode 100644
index e3b7d4f8b7..0000000000
--- a/libs/Zend/Filter/Word/Separator/Abstract.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Abstract.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/PregReplace.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @uses       Zend_Filter_PregReplace
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-abstract class Zend_Filter_Word_Separator_Abstract extends Zend_Filter_PregReplace
-{
-
-    protected $_separator = null;
-
-    /**
-     * Constructor
-     *
-     * @param  string $separator Space by default
-     * @return void
-     */
-    public function __construct($separator = ' ')
-    {
-        $this->setSeparator($separator);
-    }
-
-    /**
-     * Sets a new seperator
-     *
-     * @param  string  $separator  Seperator
-     * @return $this
-     */
-    public function setSeparator($separator)
-    {
-        if ($separator == null) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('"' . $separator . '" is not a valid separator.');
-        }
-        $this->_separator = $separator;
-        return $this;
-    }
-
-    /**
-     * Returns the actual set seperator
-     *
-     * @return  string
-     */
-    public function getSeparator()
-    {
-        return $this->_separator;
-    }
-
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Word/SeparatorToCamelCase.php b/libs/Zend/Filter/Word/SeparatorToCamelCase.php
deleted file mode 100644
index d407656663..0000000000
--- a/libs/Zend/Filter/Word/SeparatorToCamelCase.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: SeparatorToCamelCase.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/Separator/Abstract.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_SeparatorToCamelCase extends Zend_Filter_Word_Separator_Abstract
-{
-
-    public function filter($value)
-    {
-        // a unicode safe way of converting characters to \x00\x00 notation
-        $pregQuotedSeparator = preg_quote($this->_separator, '#');
-
-        if (self::isUnicodeSupportEnabled()) {
-            parent::setMatchPattern(array('#('.$pregQuotedSeparator.')(\p{L}{1})#e','#(^\p{Ll}{1})#e'));
-            parent::setReplacement(array("strtoupper('\\2')","strtoupper('\\1')"));
-        } else {
-            parent::setMatchPattern(array('#('.$pregQuotedSeparator.')([A-Za-z]{1})#e','#(^[A-Za-z]{1})#e'));
-            parent::setReplacement(array("strtoupper('\\2')","strtoupper('\\1')"));
-        }
-
-        return parent::filter($value);
-    }
-
-}
diff --git a/libs/Zend/Filter/Word/SeparatorToDash.php b/libs/Zend/Filter/Word/SeparatorToDash.php
deleted file mode 100644
index 852b9c33c3..0000000000
--- a/libs/Zend/Filter/Word/SeparatorToDash.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: SeparatorToDash.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_SeperatorToSeparator
- */
-// require_once 'Zend/Filter/Word/SeparatorToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_SeparatorToDash extends Zend_Filter_Word_SeparatorToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @param  string  $searchSeparator  Seperator to search for change
-     * @return void
-     */
-    public function __construct($searchSeparator = ' ')
-    {
-        parent::__construct($searchSeparator, '-');
-    }
-
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Word/SeparatorToSeparator.php b/libs/Zend/Filter/Word/SeparatorToSeparator.php
deleted file mode 100644
index 66b2df0b49..0000000000
--- a/libs/Zend/Filter/Word/SeparatorToSeparator.php
+++ /dev/null
@@ -1,129 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: SeparatorToSeparator.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/PregReplace.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_SeparatorToSeparator extends Zend_Filter_PregReplace
-{
-
-    protected $_searchSeparator = null;
-    protected $_replacementSeparator = null;
-
-    /**
-     * Constructor
-     *
-     * @param  string  $searchSeparator      Seperator to search for
-     * @param  string  $replacementSeperator Seperator to replace with
-     * @return void
-     */
-    public function __construct($searchSeparator = ' ', $replacementSeparator = '-')
-    {
-        $this->setSearchSeparator($searchSeparator);
-        $this->setReplacementSeparator($replacementSeparator);
-    }
-
-    /**
-     * Sets a new seperator to search for
-     *
-     * @param  string  $separator  Seperator to search for
-     * @return $this
-     */
-    public function setSearchSeparator($separator)
-    {
-        $this->_searchSeparator = $separator;
-        return $this;
-    }
-
-    /**
-     * Returns the actual set seperator to search for
-     *
-     * @return  string
-     */
-    public function getSearchSeparator()
-    {
-        return $this->_searchSeparator;
-    }
-
-    /**
-     * Sets a new seperator which replaces the searched one
-     *
-     * @param  string  $separator  Seperator which replaces the searched one
-     * @return $this
-     */
-    public function setReplacementSeparator($separator)
-    {
-        $this->_replacementSeparator = $separator;
-        return $this;
-    }
-
-    /**
-     * Returns the actual set seperator which replaces the searched one
-     *
-     * @return  string
-     */
-    public function getReplacementSeparator()
-    {
-        return $this->_replacementSeparator;
-    }
-
-    /**
-     * Defined by Zend_Filter_Interface
-     *
-     * Returns the string $value, replacing the searched seperators with the defined ones
-     *
-     * @param  string $value
-     * @return string
-     */
-    public function filter($value)
-    {
-        return $this->_separatorToSeparatorFilter($value);
-    }
-
-    /**
-     * Do the real work, replaces the seperator to search for with the replacement seperator
-     *
-     * Returns the replaced string
-     *
-     * @param  string $value
-     * @return string
-     */
-    protected function _separatorToSeparatorFilter($value)
-    {
-        if ($this->_searchSeparator == null) {
-            // require_once 'Zend/Filter/Exception.php';
-            throw new Zend_Filter_Exception('You must provide a search separator for this filter to work.');
-        }
-
-        $this->setMatchPattern('#' . preg_quote($this->_searchSeparator, '#') . '#');
-        $this->setReplacement($this->_replacementSeparator);
-        return parent::filter($value);
-    }
-
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Word/UnderscoreToCamelCase.php b/libs/Zend/Filter/Word/UnderscoreToCamelCase.php
deleted file mode 100644
index d5bae5088b..0000000000
--- a/libs/Zend/Filter/Word/UnderscoreToCamelCase.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: UnderscoreToCamelCase.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_Interface
- */
-// require_once 'Zend/Filter/Word/SeparatorToCamelCase.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_UnderscoreToCamelCase extends Zend_Filter_Word_SeparatorToCamelCase
-{
-    /**
-     * Constructor
-     *
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('_');
-    }
-}
diff --git a/libs/Zend/Filter/Word/UnderscoreToDash.php b/libs/Zend/Filter/Word/UnderscoreToDash.php
deleted file mode 100644
index 52a2f7e3fb..0000000000
--- a/libs/Zend/Filter/Word/UnderscoreToDash.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: UnderscoreToDash.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/SeparatorToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_UnderscoreToDash extends Zend_Filter_Word_SeparatorToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @param  string $separator Space by default
-     * @return void
-     */
-    public function __construct()
-    {
-        parent::__construct('_', '-');
-    }
-}
\ No newline at end of file
diff --git a/libs/Zend/Filter/Word/UnderscoreToSeparator.php b/libs/Zend/Filter/Word/UnderscoreToSeparator.php
deleted file mode 100644
index c8fee7d100..0000000000
--- a/libs/Zend/Filter/Word/UnderscoreToSeparator.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: UnderscoreToSeparator.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Filter_PregReplace
- */
-// require_once 'Zend/Filter/Word/SeparatorToSeparator.php';
-
-/**
- * @category   Zend
- * @package    Zend_Filter
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Filter_Word_UnderscoreToSeparator extends Zend_Filter_Word_SeparatorToSeparator
-{
-    /**
-     * Constructor
-     *
-     * @param  string $separator Space by default
-     * @return void
-     */
-    public function __construct($replacementSeparator = ' ')
-    {
-        parent::__construct('_', $replacementSeparator);
-    }
-}