Better UI for Piwik 3, more responsive, faster, lots of other fixes (#10397)

* improved ui and responsiveness

* improve rss widget

* commit changes for ui again, got lost after the last commit

* fix more tests

* restoring files

* fix fonts

* fix more tests

* more test fixes

* fix some system tests

* fix tests

* fix system and ui tests

* fix updater tests

* make a page as loaded once the callback is called

* enable verbose

* more verbose output

* enable phantomjs debug flag

* debug should be a phantomjs option

* trying to fix installation tests

* fixes #10173 to not compile css files as less

* trying to minimize js/css requests to hopefully prevent random ui test fails

* disable verbose mode

* fix updater and installation

* lots of bugfixes and ui tweaks

* fix reset dashboard

* various bugfixes

* fix integration tests

* fix text color

* hoping to fix installation tests this way

* cache css/js resources for an hour, should speed up tests and prevent some random issues

* we need to avoid installing plugins multiple times at the same time when requesting resources

* finally getting the colors right again

* fix most tests, more tests for theme

* use an h2 element for titles for better accessibility

* fix headline color

* use actual theme text color (piwik-black)

* fix small font size was applied on all p elements

* fix tests

* now improving all the datatables

* trying to ignore images for visitor log

* Revert "trying to ignore images for visitor log"

This reverts commit ad1ff7267aae14ad905bef130e956c8593c4fb22.

* fix tests

* fix we had always ignored a max label width

* trying to fix file permissions

* fix more file permissions

* Improved plugins update API (#10028)

* refs #7983 let plugins add or remove fields to websites and better settings api

* * Hide CorePluginsAdmin API methods
* More documentation
* Added some more tests

* improved updates API for plugins

* better error code as duplicate column cannot really happen when not actually renaming a colum

Conflicts:
	core/Updates/3.0.0-b1.php
	plugins/CoreUpdater/Commands/Update/CliUpdateObserver.php

* fix DB field piwik_log_visit.location_provider too small (#10003)

* fixes #9564 fix DB field piwik_log_visit.location_provider too small

* use new plugins updater API

* DB field piwik_log_visit.visit_total_actions too small (#10002)

* fixes #9565 DB field piwik_log_visit.visit_total_actions too small

* change type of some db columns that are too small

* fix tests (#10040)
Conflicts:
	plugins/CoreAdminHome/Menu.php
	plugins/Goals/Menu.php
	plugins/MobileMessaging/Menu.php
	plugins/SitesManager/Menu.php
	plugins/UsersManager/Menu.php
	tests/PHPUnit/System/expected/test_apiGetReportMetadata__API.getWidgetMetadata.xml

* fix more file permissions

* repair more file permissions

* repair more file permissions

* trying to make ui tests work again, the table was missing

* fix some encoding issues

* cross browser fixes and usability improvement

* move back the config icon, need to find a better solution later

* more cross browser fixes

* bugfixes

* fix ui tests

* fix encoding issue

* fix various issues with the ui tests when a test gets aborted

* also skip this visitor log test when aborted

* there were 3 css files that were loaded separately, merge them instead into one css

* forgot to add the actual manifest

* do not add manifest if custom logo is specified

* load font css files first as it was before merging them into big css

* fix link icon was not aligned anymore

* minor fixes

* setting it back to 4px

* in popovers the font variable was always ignored and a different font loaded

* forgot to update screenshots

* fix remaining tests

* this should fix an update error

* added 3 new widgets system check, system summary and plugin updates

* tweak new widgets content

* no page reload when changing date or segment

* in admin home show only enabled widgets

* refs #10295 use getMockBuilder instead of deprecated getMock

* fix some ui tests

* fix various bugs

* fix more tests

* fix ui tests

* add a space between loading image and loading message

* fix docs so they appear on developer.piwik.org

* improved documentation

* introduce new Widget::renderTemplate method for consistency with controllers

* remove no longer needed files

* testing system fonts

* fix strong was not really bold

* more useful system summary

* remove ubuntu font

* fix most tests and removed most em elements

* fix tests

* fix headline was very thin

* update submodule

* update submodules

* update submodule

* fix failing ui tests

* update submodules

4 files changed, 24 insertions, 30 deletions

diff --git a/plugins/LanguagesManager/LanguagesManager.php b/plugins/LanguagesManager/LanguagesManager.php
index 2a468d550a..af4557de9b 100644
--- a/plugins/LanguagesManager/LanguagesManager.php
+++ b/plugins/LanguagesManager/LanguagesManager.php
@@ -33,7 +33,6 @@ class LanguagesManager extends \Piwik\Plugin
     public function registerEvents()
     {
         return array(
-            'AssetManager.getStylesheetFiles'            => 'getStylesheetFiles',
             'AssetManager.getJavaScriptFiles'            => 'getJsFiles',
             'Config.NoConfigurationFile'                 => 'initLanguage',
             'Request.dispatchCoreAndPluginUpdatesScreen' => 'initLanguage',
@@ -45,11 +44,6 @@ class LanguagesManager extends \Piwik\Plugin
         );
     }
 
-    public function getStylesheetFiles(&$stylesheets)
-    {
-        $stylesheets[] = "plugins/Morpheus/stylesheets/base.less";
-    }
-
     public function getJsFiles(&$jsFiles)
     {
         $jsFiles[] = "plugins/LanguagesManager/angularjs/languageselector/languageselector.directive.js";
diff --git a/plugins/LanguagesManager/angularjs/translationsearch/translationsearch.directive.html b/plugins/LanguagesManager/angularjs/translationsearch/translationsearch.directive.html
index c21cffd24a..b67dda0e19 100644
--- a/plugins/LanguagesManager/angularjs/translationsearch/translationsearch.directive.html
+++ b/plugins/LanguagesManager/angularjs/translationsearch/translationsearch.directive.html
@@ -1,6 +1,6 @@
 <div>
 
-    <p class="adminTable">
+    <p>
         This page helps you to find existing translations that you can reuse in your Plugin.
         If you want to know more about translations have a look at our <a href="http://developer.piwik.org/guides/internationalization" rel="noreferrer"  target="_blank">Internationalization guide</a>.
         Enter a search term to find translations and their corresponding keys:
@@ -11,7 +11,9 @@
     <br />
     <br />
 
-    <table ng-show="translationSearch.searchTerm" class="entityTable dataTable" style="width: 800px;word-break: break-all;">
+    <table piwik-content-table
+           ng-show="translationSearch.searchTerm"
+           style="word-break: break-all;">
         <thead>
             <tr>
                 <th style="width:250px;">Key</th>
diff --git a/plugins/LanguagesManager/templates/getLanguagesSelector.twig b/plugins/LanguagesManager/templates/getLanguagesSelector.twig
index f841eb2b72..ecd881202b 100644
--- a/plugins/LanguagesManager/templates/getLanguagesSelector.twig
+++ b/plugins/LanguagesManager/templates/getLanguagesSelector.twig
@@ -1,20 +1,18 @@
-<span class="topBarElem">
-    <div class="languageSelection"
-         ng-cloak
-         menu-title="{{ currentLanguageName|e('html_attr') }}"
-         piwik-menudropdown>
-        <a class="item"
-            href="?module=Proxy&amp;action=redirect&amp;url=http://piwik.org/translations/">{{ 'LanguagesManager_AboutPiwikTranslations'|translate }}</a>
-        {% for language in languages %}
-            <a class="item {% if language.code == currentLanguageCode %}active{% endif %}"
-               value="{{ language.code }}"
-               title="{{ language.name }} ({{ language.english_name }})">{{ language.name }}</a>
-        {% endfor %}
+<div class="languageSelection"
+     ng-cloak
+     menu-title="{{ currentLanguageName|e('html_attr') }}"
+     piwik-menudropdown>
+    <a class="item"
+        href="?module=Proxy&amp;action=redirect&amp;url=http://piwik.org/translations/">{{ 'LanguagesManager_AboutPiwikTranslations'|translate }}</a>
+    {% for language in languages %}
+        <a class="item {% if language.code == currentLanguageCode %}active{% endif %}"
+           value="{{ language.code }}"
+           title="{{ language.name }} ({{ language.english_name }})">{{ language.name }}</a>
+    {% endfor %}
 
-        <form action="index.php?module=LanguagesManager&amp;action=saveLanguage" method="post">
-            <input type="hidden" name="language" id="language">
-            {# During installation token_auth is not set #}
-            {% if token_auth is defined %}<input type="hidden" name="token_auth" value="{{ token_auth }}"/>{% endif %}
-        </form>
-    </div>
-</span>
+    <form action="index.php?module=LanguagesManager&amp;action=saveLanguage" method="post">
+        <input type="hidden" name="language" id="language">
+        {# During installation token_auth is not set #}
+        {% if token_auth is defined %}<input type="hidden" name="token_auth" value="{{ token_auth }}"/>{% endif %}
+    </form>
+</div>
diff --git a/plugins/LanguagesManager/templates/searchTranslation.twig b/plugins/LanguagesManager/templates/searchTranslation.twig
index 0f1f5f7e66..d2b040f1b9 100644
--- a/plugins/LanguagesManager/templates/searchTranslation.twig
+++ b/plugins/LanguagesManager/templates/searchTranslation.twig
@@ -4,8 +4,8 @@
 
 {% block content %}
 
-    <h2 piwik-enriched-headline>{{ title }}</h2>
-
-    <div piwik-translation-search></div>
+    <div piwik-content-block content-title="{{ title|e('html_attr') }}" feature="true">
+        <div piwik-translation-search></div>
+    </div>
 
 {% endblock %}