1 files changed, 0 insertions, 144 deletions
diff --git a/node_modules/clone/clone.js b/node_modules/clone/clone.js
deleted file mode 100644
index f8fa3159a..000000000
--- a/node_modules/clone/clone.js
+++ /dev/null
@@ -1,144 +0,0 @@
-'use strict';
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
-
-// shim for Node's 'util' package
-// DO NOT REMOVE THIS! It is required for compatibility with EnderJS (http://enderjs.com/).
-var util = {
-  isArray: function (ar) {
-    return Array.isArray(ar) || (typeof ar === 'object' && objectToString(ar) === '[object Array]');
-  },
-  isDate: function (d) {
-    return typeof d === 'object' && objectToString(d) === '[object Date]';
-  },
-  isRegExp: function (re) {
-    return typeof re === 'object' && objectToString(re) === '[object RegExp]';
-  },
-  getRegExpFlags: function (re) {
-    var flags = '';
-    re.global && (flags += 'g');
-    re.ignoreCase && (flags += 'i');
-    re.multiline && (flags += 'm');
-    return flags;
-  }
-};
-
-
-if (typeof module === 'object')
-  module.exports = clone;
-
-/**
- * Clones (copies) an Object using deep copying.
- *
- * This function supports circular references by default, but if you are certain
- * there are no circular references in your object, you can save some CPU time
- * by calling clone(obj, false).
- *
- * Caution: if `circular` is false and `parent` contains circular references,
- * your program may enter an infinite loop and crash.
- *
- * @param `parent` - the object to be cloned
- * @param `circular` - set to true if the object to be cloned may contain
- *    circular references. (optional - true by default)
- * @param `depth` - set to a number if the object is only to be cloned to
- *    a particular depth. (optional - defaults to Infinity)
- * @param `prototype` - sets the prototype to be used when cloning an object.
- *    (optional - defaults to parent prototype).
-*/
-
-function clone(parent, circular, depth, prototype) {
-  // maintain two arrays for circular references, where corresponding parents
-  // and children have the same index
-  var allParents = [];
-  var allChildren = [];
-
-  var useBuffer = typeof Buffer != 'undefined';
-
-  if (typeof circular == 'undefined')
-    circular = true;
-
-  if (typeof depth == 'undefined')
-    depth = Infinity;
-
-  // recurse this function so we don't reset allParents and allChildren
-  function _clone(parent, depth) {
-    // cloning null always returns null
-    if (parent === null)
-      return null;
-
-    if (depth == 0)
-      return parent;
-
-    var child;
-    var proto;
-    if (typeof parent != 'object') {
-      return parent;
-    }
-
-    if (util.isArray(parent)) {
-      child = [];
-    } else if (util.isRegExp(parent)) {
-      child = new RegExp(parent.source, util.getRegExpFlags(parent));
-      if (parent.lastIndex) child.lastIndex = parent.lastIndex;
-    } else if (util.isDate(parent)) {
-      child = new Date(parent.getTime());
-    } else if (useBuffer && Buffer.isBuffer(parent)) {
-      child = new Buffer(parent.length);
-      parent.copy(child);
-      return child;
-    } else {
-      if (typeof prototype == 'undefined') {
-        proto = Object.getPrototypeOf(parent);
-        child = Object.create(proto);
-      }
-      else {
-        child = Object.create(prototype);
-        proto = prototype;
-      }
-    }
-
-    if (circular) {
-      var index = allParents.indexOf(parent);
-
-      if (index != -1) {
-        return allChildren[index];
-      }
-      allParents.push(parent);
-      allChildren.push(child);
-    }
-
-    for (var i in parent) {
-      var attrs;
-      if (proto) {
-        attrs = Object.getOwnPropertyDescriptor(proto, i);
-      }
-      
-      if (attrs && attrs.set == null) {
-        continue;
-      }
-      child[i] = _clone(parent[i], depth - 1);
-    }
-
-    return child;
-  }
-
-  return _clone(parent, depth);
-}
-
-/**
- * Simple flat clone using prototype, accepts only objects, usefull for property
- * override on FLAT configuration object (no nested props).
- *
- * USE WITH CAUTION! This may not behave as you wish if you do not know how this
- * works.
- */
-clone.clonePrototype = function(parent) {
-  if (parent === null)
-    return null;
-
-  var c = function () {};
-  c.prototype = parent;
-  return new c();
-};