diff --git a/.gitignore b/.gitignore
index 063e36e..1fc6482 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 *#
 .#*
 .DS_Store
-./thestore/lib
+thestore/lib
+bower_components
 node_modules
 *~
diff --git a/Makefile b/Makefile
index 0c64aed..65c8839 100644
--- a/Makefile
+++ b/Makefile
@@ -7,9 +7,16 @@ ECHO=			/bin/echo
 all: index.html store.js 
 
 init:
+	mkdir -p thestore/lib
 	bower install jquery backbone underscore
+	cp bower_components/backbone/backbone.js thestore/lib
+	cp bower_components/jquery/dist/jquery.js thestore/lib
+	cp bower_components/underscore/underscore.js thestore/lib
 	npm install
 
+serve:
+	./node_modules/.bin/http-server thestore/
+
 .nw.html:
 	$(NOWEAVE) -filter l2h -delay -x -index -autodefs c -html $*.nw > $*.html
 
@@ -59,4 +66,5 @@ clean:
 
 realclean: clean
 	- rm -f *.pdf
+	- rm -fr bower_components node_modules thestore/lib 
 
diff --git a/thestore/index.html b/thestore/index.html
index d5c7e89..99c1754 100644
--- a/thestore/index.html
+++ b/thestore/index.html
@@ -67,7 +67,7 @@
 
             <div id="main"> </div>
         </div>
-        <script src="lib/jquery-1.6.2.min.js" type="text/javascript"></script>
+        <script src="lib/jquery.js" type="text/javascript"></script>
         <script src="lib/underscore.js" type="text/javascript"></script>
         <script src="lib/backbone.js" type="text/javascript"></script>
         <script src="store.js" type="text/javascript"></script>
diff --git a/thestore/lib/backbone.js b/thestore/lib/backbone.js
deleted file mode 100644
index 62da3bd..0000000
--- a/thestore/lib/backbone.js
+++ /dev/null
@@ -1,1154 +0,0 @@
-//     Backbone.js 0.5.2
-//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
-//     Backbone may be freely distributed under the MIT license.
-//     For all details and documentation:
-//     http://documentcloud.github.com/backbone
-
-(function(){
-
-  // Initial Setup
-  // -------------
-
-  // Save a reference to the global object.
-  var root = this;
-
-  // Save the previous value of the `Backbone` variable.
-  var previousBackbone = root.Backbone;
-
-  // The top-level namespace. All public Backbone classes and modules will
-  // be attached to this. Exported for both CommonJS and the browser.
-  var Backbone;
-  if (typeof exports !== 'undefined') {
-    Backbone = exports;
-  } else {
-    Backbone = root.Backbone = {};
-  }
-
-  // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '0.5.2';
-
-  // Require Underscore, if we're on the server, and it's not already present.
-  var _ = root._;
-  if (!_ && (typeof require !== 'undefined')) _ = require('underscore')._;
-
-  // For Backbone's purposes, jQuery or Zepto owns the `$` variable.
-  var $ = root.jQuery || root.Zepto;
-
-  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
-  // to its previous owner. Returns a reference to this Backbone object.
-  Backbone.noConflict = function() {
-    root.Backbone = previousBackbone;
-    return this;
-  };
-
-  // Turn on `emulateHTTP` to use support legacy HTTP servers. Setting this option will
-  // fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and set a
-  // `X-Http-Method-Override` header.
-  Backbone.emulateHTTP = false;
-
-  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
-  // `application/json` requests ... will encode the body as
-  // `application/x-www-form-urlencoded` instead and will send the model in a
-  // form param named `model`.
-  Backbone.emulateJSON = false;
-
-  // Backbone.Events
-  // -----------------
-
-  // A module that can be mixed in to *any object* in order to provide it with
-  // custom events. You may `bind` or `unbind` a callback function to an event;
-  // `trigger`-ing an event fires all callbacks in succession.
-  //
-  //     var object = {};
-  //     _.extend(object, Backbone.Events);
-  //     object.bind('expand', function(){ alert('expanded'); });
-  //     object.trigger('expand');
-  //
-  Backbone.Events = {
-
-    // Bind an event, specified by a string name, `ev`, to a `callback` function.
-    // Passing `"all"` will bind the callback to all events fired.
-    bind : function(ev, callback, context) {
-      var calls = this._callbacks || (this._callbacks = {});
-      var list  = calls[ev] || (calls[ev] = []);
-      list.push([callback, context]);
-      return this;
-    },
-
-    // Remove one or many callbacks. If `callback` is null, removes all
-    // callbacks for the event. If `ev` is null, removes all bound callbacks
-    // for all events.
-    unbind : function(ev, callback) {
-      var calls;
-      if (!ev) {
-        this._callbacks = {};
-      } else if (calls = this._callbacks) {
-        if (!callback) {
-          calls[ev] = [];
-        } else {
-          var list = calls[ev];
-          if (!list) return this;
-          for (var i = 0, l = list.length; i < l; i++) {
-            if (list[i] && callback === list[i][0]) {
-              list[i] = null;
-              break;
-            }
-          }
-        }
-      }
-      return this;
-    },
-
-    // Trigger an event, firing all bound callbacks. Callbacks are passed the
-    // same arguments as `trigger` is, apart from the event name.
-    // Listening for `"all"` passes the true event name as the first argument.
-    trigger : function(eventName) {
-      var list, calls, ev, callback, args;
-      var both = 2;
-      if (!(calls = this._callbacks)) return this;
-      while (both--) {
-        ev = both ? eventName : 'all';
-        if (list = calls[ev]) {
-          for (var i = 0, l = list.length; i < l; i++) {
-            if (!(callback = list[i])) {
-              list.splice(i, 1); i--; l--;
-            } else {
-              args = both ? Array.prototype.slice.call(arguments, 1) : arguments;
-              callback[0].apply(callback[1] || this, args);
-            }
-          }
-        }
-      }
-      return this;
-    }
-
-  };
-
-  // Backbone.Model
-  // --------------
-
-  // Create a new model, with defined attributes. A client id (`cid`)
-  // is automatically generated and assigned for you.
-  Backbone.Model = function(attributes, options) {
-    var defaults;
-    attributes || (attributes = {});
-    if (defaults = this.defaults) {
-      if (_.isFunction(defaults)) defaults = defaults.call(this);
-      attributes = _.extend({}, defaults, attributes);
-    }
-    this.attributes = {};
-    this._escapedAttributes = {};
-    this.cid = _.uniqueId('c');
-    this.set(attributes, {silent : true});
-    this._changed = false;
-    this._previousAttributes = _.clone(this.attributes);
-    if (options && options.collection) this.collection = options.collection;
-    this.initialize(attributes, options);
-  };
-
-  // Attach all inheritable methods to the Model prototype.
-  _.extend(Backbone.Model.prototype, Backbone.Events, {
-
-    // A snapshot of the model's previous attributes, taken immediately
-    // after the last `"change"` event was fired.
-    _previousAttributes : null,
-
-    // Has the item been changed since the last `"change"` event?
-    _changed : false,
-
-    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
-    // CouchDB users may want to set this to `"_id"`.
-    idAttribute : 'id',
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize : function(){},
-
-    // Return a copy of the model's `attributes` object.
-    toJSON : function() {
-      return _.clone(this.attributes);
-    },
-
-    // Get the value of an attribute.
-    get : function(attr) {
-      return this.attributes[attr];
-    },
-
-    // Get the HTML-escaped value of an attribute.
-    escape : function(attr) {
-      var html;
-      if (html = this._escapedAttributes[attr]) return html;
-      var val = this.attributes[attr];
-      return this._escapedAttributes[attr] = escapeHTML(val == null ? '' : '' + val);
-    },
-
-    // Returns `true` if the attribute contains a value that is not null
-    // or undefined.
-    has : function(attr) {
-      return this.attributes[attr] != null;
-    },
-
-    // Set a hash of model attributes on the object, firing `"change"` unless you
-    // choose to silence it.
-    set : function(attrs, options) {
-
-      // Extract attributes and options.
-      options || (options = {});
-      if (!attrs) return this;
-      if (attrs.attributes) attrs = attrs.attributes;
-      var now = this.attributes, escaped = this._escapedAttributes;
-
-      // Run validation.
-      if (!options.silent && this.validate && !this._performValidation(attrs, options)) return false;
-
-      // Check for changes of `id`.
-      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
-
-      // We're about to start triggering change events.
-      var alreadyChanging = this._changing;
-      this._changing = true;
-
-      // Update attributes.
-      for (var attr in attrs) {
-        var val = attrs[attr];
-        if (!_.isEqual(now[attr], val)) {
-          now[attr] = val;
-          delete escaped[attr];
-          this._changed = true;
-          if (!options.silent) this.trigger('change:' + attr, this, val, options);
-        }
-      }
-
-      // Fire the `"change"` event, if the model has been changed.
-      if (!alreadyChanging && !options.silent && this._changed) this.change(options);
-      this._changing = false;
-      return this;
-    },
-
-    // Remove an attribute from the model, firing `"change"` unless you choose
-    // to silence it. `unset` is a noop if the attribute doesn't exist.
-    unset : function(attr, options) {
-      if (!(attr in this.attributes)) return this;
-      options || (options = {});
-      var value = this.attributes[attr];
-
-      // Run validation.
-      var validObj = {};
-      validObj[attr] = void 0;
-      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
-
-      // Remove the attribute.
-      delete this.attributes[attr];
-      delete this._escapedAttributes[attr];
-      if (attr == this.idAttribute) delete this.id;
-      this._changed = true;
-      if (!options.silent) {
-        this.trigger('change:' + attr, this, void 0, options);
-        this.change(options);
-      }
-      return this;
-    },
-
-    // Clear all attributes on the model, firing `"change"` unless you choose
-    // to silence it.
-    clear : function(options) {
-      options || (options = {});
-      var attr;
-      var old = this.attributes;
-
-      // Run validation.
-      var validObj = {};
-      for (attr in old) validObj[attr] = void 0;
-      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
-
-      this.attributes = {};
-      this._escapedAttributes = {};
-      this._changed = true;
-      if (!options.silent) {
-        for (attr in old) {
-          this.trigger('change:' + attr, this, void 0, options);
-        }
-        this.change(options);
-      }
-      return this;
-    },
-
-    // Fetch the model from the server. If the server's representation of the
-    // model differs from its current attributes, they will be overriden,
-    // triggering a `"change"` event.
-    fetch : function(options) {
-      options || (options = {});
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        if (!model.set(model.parse(resp, xhr), options)) return false;
-        if (success) success(model, resp);
-      };
-      options.error = wrapError(options.error, model, options);
-      return (this.sync || Backbone.sync).call(this, 'read', this, options);
-    },
-
-    // Set a hash of model attributes, and sync the model to the server.
-    // If the server returns an attributes hash that differs, the model's
-    // state will be `set` again.
-    save : function(attrs, options) {
-      options || (options = {});
-      if (attrs && !this.set(attrs, options)) return false;
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        if (!model.set(model.parse(resp, xhr), options)) return false;
-        if (success) success(model, resp, xhr);
-      };
-      options.error = wrapError(options.error, model, options);
-      var method = this.isNew() ? 'create' : 'update';
-      return (this.sync || Backbone.sync).call(this, method, this, options);
-    },
-
-    // Destroy this model on the server if it was already persisted. Upon success, the model is removed
-    // from its collection, if it has one.
-    destroy : function(options) {
-      options || (options = {});
-      if (this.isNew()) return this.trigger('destroy', this, this.collection, options);
-      var model = this;
-      var success = options.success;
-      options.success = function(resp) {
-        model.trigger('destroy', model, model.collection, options);
-        if (success) success(model, resp);
-      };
-      options.error = wrapError(options.error, model, options);
-      return (this.sync || Backbone.sync).call(this, 'delete', this, options);
-    },
-
-    // Default URL for the model's representation on the server -- if you're
-    // using Backbone's restful methods, override this to change the endpoint
-    // that will be called.
-    url : function() {
-      var base = getUrl(this.collection) || this.urlRoot || urlError();
-      if (this.isNew()) return base;
-      return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
-    },
-
-    // **parse** converts a response into the hash of attributes to be `set` on
-    // the model. The default implementation is just to pass the response along.
-    parse : function(resp, xhr) {
-      return resp;
-    },
-
-    // Create a new model with identical attributes to this one.
-    clone : function() {
-      return new this.constructor(this);
-    },
-
-    // A model is new if it has never been saved to the server, and lacks an id.
-    isNew : function() {
-      return this.id == null;
-    },
-
-    // Call this method to manually fire a `change` event for this model.
-    // Calling this will cause all objects observing the model to update.
-    change : function(options) {
-      this.trigger('change', this, options);
-      this._previousAttributes = _.clone(this.attributes);
-      this._changed = false;
-    },
-
-    // Determine if the model has changed since the last `"change"` event.
-    // If you specify an attribute name, determine if that attribute has changed.
-    hasChanged : function(attr) {
-      if (attr) return this._previousAttributes[attr] != this.attributes[attr];
-      return this._changed;
-    },
-
-    // Return an object containing all the attributes that have changed, or false
-    // if there are no changed attributes. Useful for determining what parts of a
-    // view need to be updated and/or what attributes need to be persisted to
-    // the server.
-    changedAttributes : function(now) {
-      now || (now = this.attributes);
-      var old = this._previousAttributes;
-      var changed = false;
-      for (var attr in now) {
-        if (!_.isEqual(old[attr], now[attr])) {
-          changed = changed || {};
-          changed[attr] = now[attr];
-        }
-      }
-      return changed;
-    },
-
-    // Get the previous value of an attribute, recorded at the time the last
-    // `"change"` event was fired.
-    previous : function(attr) {
-      if (!attr || !this._previousAttributes) return null;
-      return this._previousAttributes[attr];
-    },
-
-    // Get all of the attributes of the model at the time of the previous
-    // `"change"` event.
-    previousAttributes : function() {
-      return _.clone(this._previousAttributes);
-    },
-
-    // Run validation against a set of incoming attributes, returning `true`
-    // if all is well. If a specific `error` callback has been passed,
-    // call that instead of firing the general `"error"` event.
-    _performValidation : function(attrs, options) {
-      var error = this.validate(attrs);
-      if (error) {
-        if (options.error) {
-          options.error(this, error, options);
-        } else {
-          this.trigger('error', this, error, options);
-        }
-        return false;
-      }
-      return true;
-    }
-
-  });
-
-  // Backbone.Collection
-  // -------------------
-
-  // Provides a standard collection class for our sets of models, ordered
-  // or unordered. If a `comparator` is specified, the Collection will maintain
-  // its models in sort order, as they're added and removed.
-  Backbone.Collection = function(models, options) {
-    options || (options = {});
-    if (options.comparator) this.comparator = options.comparator;
-    _.bindAll(this, '_onModelEvent', '_removeReference');
-    this._reset();
-    if (models) this.reset(models, {silent: true});
-    this.initialize.apply(this, arguments);
-  };
-
-  // Define the Collection's inheritable methods.
-  _.extend(Backbone.Collection.prototype, Backbone.Events, {
-
-    // The default model for a collection is just a **Backbone.Model**.
-    // This should be overridden in most cases.
-    model : Backbone.Model,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize : function(){},
-
-    // The JSON representation of a Collection is an array of the
-    // models' attributes.
-    toJSON : function() {
-      return this.map(function(model){ return model.toJSON(); });
-    },
-
-    // Add a model, or list of models to the set. Pass **silent** to avoid
-    // firing the `added` event for every new model.
-    add : function(models, options) {
-      if (_.isArray(models)) {
-        for (var i = 0, l = models.length; i < l; i++) {
-          this._add(models[i], options);
-        }
-      } else {
-        this._add(models, options);
-      }
-      return this;
-    },
-
-    // Remove a model, or a list of models from the set. Pass silent to avoid
-    // firing the `removed` event for every model removed.
-    remove : function(models, options) {
-      if (_.isArray(models)) {
-        for (var i = 0, l = models.length; i < l; i++) {
-          this._remove(models[i], options);
-        }
-      } else {
-        this._remove(models, options);
-      }
-      return this;
-    },
-
-    // Get a model from the set by id.
-    get : function(id) {
-      if (id == null) return null;
-      return this._byId[id.id != null ? id.id : id];
-    },
-
-    // Get a model from the set by client id.
-    getByCid : function(cid) {
-      return cid && this._byCid[cid.cid || cid];
-    },
-
-    // Get the model at the given index.
-    at: function(index) {
-      return this.models[index];
-    },
-
-    // Force the collection to re-sort itself. You don't need to call this under normal
-    // circumstances, as the set will maintain sort order as each item is added.
-    sort : function(options) {
-      options || (options = {});
-      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
-      this.models = this.sortBy(this.comparator);
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Pluck an attribute from each model in the collection.
-    pluck : function(attr) {
-      return _.map(this.models, function(model){ return model.get(attr); });
-    },
-
-    // When you have more items than you want to add or remove individually,
-    // you can reset the entire set with a new list of models, without firing
-    // any `added` or `removed` events. Fires `reset` when finished.
-    reset : function(models, options) {
-      models  || (models = []);
-      options || (options = {});
-      this.each(this._removeReference);
-      this._reset();
-      this.add(models, {silent: true});
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Fetch the default set of models for this collection, resetting the
-    // collection when they arrive. If `add: true` is passed, appends the
-    // models to the collection instead of resetting.
-    fetch : function(options) {
-      options || (options = {});
-      var collection = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
-        if (success) success(collection, resp);
-      };
-      options.error = wrapError(options.error, collection, options);
-      return (this.sync || Backbone.sync).call(this, 'read', this, options);
-    },
-
-    // Create a new instance of a model in this collection. After the model
-    // has been created on the server, it will be added to the collection.
-    // Returns the model, or 'false' if validation on a new model fails.
-    create : function(model, options) {
-      var coll = this;
-      options || (options = {});
-      model = this._prepareModel(model, options);
-      if (!model) return false;
-      var success = options.success;
-      options.success = function(nextModel, resp, xhr) {
-        coll.add(nextModel, options);
-        if (success) success(nextModel, resp, xhr);
-      };
-      model.save(null, options);
-      return model;
-    },
-
-    // **parse** converts a response into a list of models to be added to the
-    // collection. The default implementation is just to pass it through.
-    parse : function(resp, xhr) {
-      return resp;
-    },
-
-    // Proxy to _'s chain. Can't be proxied the same way the rest of the
-    // underscore methods are proxied because it relies on the underscore
-    // constructor.
-    chain: function () {
-      return _(this.models).chain();
-    },
-
-    // Reset all internal state. Called when the collection is reset.
-    _reset : function(options) {
-      this.length = 0;
-      this.models = [];
-      this._byId  = {};
-      this._byCid = {};
-    },
-
-    // Prepare a model to be added to this collection
-    _prepareModel: function(model, options) {
-      if (!(model instanceof Backbone.Model)) {
-        var attrs = model;
-        model = new this.model(attrs, {collection: this});
-        if (model.validate && !model._performValidation(attrs, options)) model = false;
-      } else if (!model.collection) {
-        model.collection = this;
-      }
-      return model;
-    },
-
-    // Internal implementation of adding a single model to the set, updating
-    // hash indexes for `id` and `cid` lookups.
-    // Returns the model, or 'false' if validation on a new model fails.
-    _add : function(model, options) {
-      options || (options = {});
-      model = this._prepareModel(model, options);
-      if (!model) return false;
-      var already = this.getByCid(model);
-      if (already) throw new Error(["Can't add the same model to a set twice", already.id]);
-      this._byId[model.id] = model;
-      this._byCid[model.cid] = model;
-      var index = options.at != null ? options.at :
-                  this.comparator ? this.sortedIndex(model, this.comparator) :
-                  this.length;
-      this.models.splice(index, 0, model);
-      model.bind('all', this._onModelEvent);
-      this.length++;
-      if (!options.silent) model.trigger('add', model, this, options);
-      return model;
-    },
-
-    // Internal implementation of removing a single model from the set, updating
-    // hash indexes for `id` and `cid` lookups.
-    _remove : function(model, options) {
-      options || (options = {});
-      model = this.getByCid(model) || this.get(model);
-      if (!model) return null;
-      delete this._byId[model.id];
-      delete this._byCid[model.cid];
-      this.models.splice(this.indexOf(model), 1);
-      this.length--;
-      if (!options.silent) model.trigger('remove', model, this, options);
-      this._removeReference(model);
-      return model;
-    },
-
-    // Internal method to remove a model's ties to a collection.
-    _removeReference : function(model) {
-      if (this == model.collection) {
-        delete model.collection;
-      }
-      model.unbind('all', this._onModelEvent);
-    },
-
-    // Internal method called every time a model in the set fires an event.
-    // Sets need to update their indexes when models change ids. All other
-    // events simply proxy through. "add" and "remove" events that originate
-    // in other collections are ignored.
-    _onModelEvent : function(ev, model, collection, options) {
-      if ((ev == 'add' || ev == 'remove') && collection != this) return;
-      if (ev == 'destroy') {
-        this._remove(model, options);
-      }
-      if (model && ev === 'change:' + model.idAttribute) {
-        delete this._byId[model.previous(model.idAttribute)];
-        this._byId[model.id] = model;
-      }
-      this.trigger.apply(this, arguments);
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Collection.
-  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find', 'detect',
-    'filter', 'select', 'reject', 'every', 'all', 'some', 'any', 'include',
-    'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex', 'toArray', 'size',
-    'first', 'rest', 'last', 'without', 'indexOf', 'lastIndexOf', 'isEmpty'];
-
-  // Mix in each Underscore method as a proxy to `Collection#models`.
-  _.each(methods, function(method) {
-    Backbone.Collection.prototype[method] = function() {
-      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
-    };
-  });
-
-  // Backbone.Router
-  // -------------------
-
-  // Routers map faux-URLs to actions, and fire events when routes are
-  // matched. Creating a new one sets its `routes` hash, if not set statically.
-  Backbone.Router = function(options) {
-    options || (options = {});
-    if (options.routes) this.routes = options.routes;
-    this._bindRoutes();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Cached regular expressions for matching named param parts and splatted
-  // parts of route strings.
-  var namedParam    = /:([\w\d]+)/g;
-  var splatParam    = /\*([\w\d]+)/g;
-  var escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;
-
-  // Set up all inheritable **Backbone.Router** properties and methods.
-  _.extend(Backbone.Router.prototype, Backbone.Events, {
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize : function(){},
-
-    // Manually bind a single named route to a callback. For example:
-    //
-    //     this.route('search/:query/p:num', 'search', function(query, num) {
-    //       ...
-    //     });
-    //
-    route : function(route, name, callback) {
-      Backbone.history || (Backbone.history = new Backbone.History);
-      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
-      Backbone.history.route(route, _.bind(function(fragment) {
-        var args = this._extractParameters(route, fragment);
-        callback.apply(this, args);
-        this.trigger.apply(this, ['route:' + name].concat(args));
-      }, this));
-    },
-
-    // Simple proxy to `Backbone.history` to save a fragment into the history.
-    navigate : function(fragment, triggerRoute) {
-      Backbone.history.navigate(fragment, triggerRoute);
-    },
-
-    // Bind all defined routes to `Backbone.history`. We have to reverse the
-    // order of the routes here to support behavior where the most general
-    // routes can be defined at the bottom of the route map.
-    _bindRoutes : function() {
-      if (!this.routes) return;
-      var routes = [];
-      for (var route in this.routes) {
-        routes.unshift([route, this.routes[route]]);
-      }
-      for (var i = 0, l = routes.length; i < l; i++) {
-        this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
-      }
-    },
-
-    // Convert a route string into a regular expression, suitable for matching
-    // against the current location hash.
-    _routeToRegExp : function(route) {
-      route = route.replace(escapeRegExp, "\\$&")
-                   .replace(namedParam, "([^\/]*)")
-                   .replace(splatParam, "(.*?)");
-      return new RegExp('^' + route + '$');
-    },
-
-    // Given a route, and a URL fragment that it matches, return the array of
-    // extracted parameters.
-    _extractParameters : function(route, fragment) {
-      return route.exec(fragment).slice(1);
-    }
-
-  });
-
-  // Backbone.History
-  // ----------------
-
-  // Handles cross-browser history management, based on URL fragments. If the
-  // browser does not support `onhashchange`, falls back to polling.
-  Backbone.History = function() {
-    this.handlers = [];
-    _.bindAll(this, 'checkUrl');
-  };
-
-  // Cached regex for cleaning hashes.
-  var hashStrip = /^#*/;
-
-  // Cached regex for detecting MSIE.
-  var isExplorer = /msie [\w.]+/;
-
-  // Has the history handling already been started?
-  var historyStarted = false;
-
-  // Set up all inheritable **Backbone.History** properties and methods.
-  _.extend(Backbone.History.prototype, {
-
-    // The default interval to poll for hash changes, if necessary, is
-    // twenty times a second.
-    interval: 50,
-
-    // Get the cross-browser normalized URL fragment, either from the URL,
-    // the hash, or the override.
-    getFragment : function(fragment, forcePushState) {
-      if (fragment == null) {
-        if (this._hasPushState || forcePushState) {
-          fragment = window.location.pathname;
-          var search = window.location.search;
-          if (search) fragment += search;
-          if (fragment.indexOf(this.options.root) == 0) fragment = fragment.substr(this.options.root.length);
-        } else {
-          fragment = window.location.hash;
-        }
-      }
-      return fragment.replace(hashStrip, '');
-    },
-
-    // Start the hash change handling, returning `true` if the current URL matches
-    // an existing route, and `false` otherwise.
-    start : function(options) {
-
-      // Figure out the initial configuration. Do we need an iframe?
-      // Is pushState desired ... is it available?
-      if (historyStarted) throw new Error("Backbone.history has already been started");
-      this.options          = _.extend({}, {root: '/'}, this.options, options);
-      this._wantsPushState  = !!this.options.pushState;
-      this._hasPushState    = !!(this.options.pushState && window.history && window.history.pushState);
-      var fragment          = this.getFragment();
-      var docMode           = document.documentMode;
-      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
-      if (oldIE) {
-        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
-        this.navigate(fragment);
-      }
-
-      // Depending on whether we're using pushState or hashes, and whether
-      // 'onhashchange' is supported, determine how we check the URL state.
-      if (this._hasPushState) {
-        $(window).bind('popstate', this.checkUrl);
-      } else if ('onhashchange' in window && !oldIE) {
-        $(window).bind('hashchange', this.checkUrl);
-      } else {
-        setInterval(this.checkUrl, this.interval);
-      }
-
-      // Determine if we need to change the base url, for a pushState link
-      // opened by a non-pushState browser.
-      this.fragment = fragment;
-      historyStarted = true;
-      var loc = window.location;
-      var atRoot  = loc.pathname == this.options.root;
-      if (this._wantsPushState && !this._hasPushState && !atRoot) {
-        this.fragment = this.getFragment(null, true);
-        window.location.replace(this.options.root + '#' + this.fragment);
-        // Return immediately as browser will do redirect to new url
-        return true;
-      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
-        this.fragment = loc.hash.replace(hashStrip, '');
-        window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
-      }
-      return this.loadUrl();
-    },
-
-    // Add a route to be tested when the fragment changes. Routes added later may
-    // override previous routes.
-    route : function(route, callback) {
-      this.handlers.unshift({route : route, callback : callback});
-    },
-
-    // Checks the current URL to see if it has changed, and if it has,
-    // calls `loadUrl`, normalizing across the hidden iframe.
-    checkUrl : function(e) {
-      var current = this.getFragment();
-      if (current == this.fragment && this.iframe) current = this.getFragment(this.iframe.location.hash);
-      if (current == this.fragment || current == decodeURIComponent(this.fragment)) return false;
-      if (this.iframe) this.navigate(current);
-      this.loadUrl() || this.loadUrl(window.location.hash);
-    },
-
-    // Attempt to load the current URL fragment. If a route succeeds with a
-    // match, returns `true`. If no defined routes matches the fragment,
-    // returns `false`.
-    loadUrl : function(fragmentOverride) {
-      var fragment = this.fragment = this.getFragment(fragmentOverride);
-      var matched = _.any(this.handlers, function(handler) {
-        if (handler.route.test(fragment)) {
-          handler.callback(fragment);
-          return true;
-        }
-      });
-      return matched;
-    },
-
-    // Save a fragment into the hash history. You are responsible for properly
-    // URL-encoding the fragment in advance. This does not trigger
-    // a `hashchange` event.
-    navigate : function(fragment, triggerRoute) {
-      var frag = (fragment || '').replace(hashStrip, '');
-      if (this.fragment == frag || this.fragment == decodeURIComponent(frag)) return;
-      if (this._hasPushState) {
-        var loc = window.location;
-        if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
-        this.fragment = frag;
-        window.history.pushState({}, document.title, loc.protocol + '//' + loc.host + frag);
-      } else {
-        window.location.hash = this.fragment = frag;
-        if (this.iframe && (frag != this.getFragment(this.iframe.location.hash))) {
-          this.iframe.document.open().close();
-          this.iframe.location.hash = frag;
-        }
-      }
-      if (triggerRoute) this.loadUrl(fragment);
-    }
-
-  });
-
-  // Backbone.View
-  // -------------
-
-  // Creating a Backbone.View creates its initial element outside of the DOM,
-  // if an existing element is not provided...
-  Backbone.View = function(options) {
-    this.cid = _.uniqueId('view');
-    this._configure(options || {});
-    this._ensureElement();
-    this.delegateEvents();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Element lookup, scoped to DOM elements within the current view.
-  // This should be prefered to global lookups, if you're dealing with
-  // a specific view.
-  var selectorDelegate = function(selector) {
-    return $(selector, this.el);
-  };
-
-  // Cached regex to split keys for `delegate`.
-  var eventSplitter = /^(\S+)\s*(.*)$/;
-
-  // List of view options to be merged as properties.
-  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
-
-  // Set up all inheritable **Backbone.View** properties and methods.
-  _.extend(Backbone.View.prototype, Backbone.Events, {
-
-    // The default `tagName` of a View's element is `"div"`.
-    tagName : 'div',
-
-    // Attach the `selectorDelegate` function as the `$` property.
-    $       : selectorDelegate,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize : function(){},
-
-    // **render** is the core function that your view should override, in order
-    // to populate its element (`this.el`), with the appropriate HTML. The
-    // convention is for **render** to always return `this`.
-    render : function() {
-      return this;
-    },
-
-    // Remove this view from the DOM. Note that the view isn't present in the
-    // DOM by default, so calling this method may be a no-op.
-    remove : function() {
-      $(this.el).remove();
-      return this;
-    },
-
-    // For small amounts of DOM Elements, where a full-blown template isn't
-    // needed, use **make** to manufacture elements, one at a time.
-    //
-    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
-    //
-    make : function(tagName, attributes, content) {
-      var el = document.createElement(tagName);
-      if (attributes) $(el).attr(attributes);
-      if (content) $(el).html(content);
-      return el;
-    },
-
-    // Set callbacks, where `this.callbacks` is a hash of
-    //
-    // *{"event selector": "callback"}*
-    //
-    //     {
-    //       'mousedown .title':  'edit',
-    //       'click .button':     'save'
-    //     }
-    //
-    // pairs. Callbacks will be bound to the view, with `this` set properly.
-    // Uses event delegation for efficiency.
-    // Omitting the selector binds the event to `this.el`.
-    // This only works for delegate-able events: not `focus`, `blur`, and
-    // not `change`, `submit`, and `reset` in Internet Explorer.
-    delegateEvents : function(events) {
-      if (!(events || (events = this.events))) return;
-      $(this.el).unbind('.delegateEvents' + this.cid);
-      for (var key in events) {
-        var method = this[events[key]];
-        if (!method) throw new Error('Event "' + events[key] + '" does not exist');
-        var match = key.match(eventSplitter);
-        var eventName = match[1], selector = match[2];
-        method = _.bind(method, this);
-        eventName += '.delegateEvents' + this.cid;
-        if (selector === '') {
-          $(this.el).bind(eventName, method);
-        } else {
-          $(this.el).delegate(selector, eventName, method);
-        }
-      }
-    },
-
-    // Performs the initial configuration of a View with a set of options.
-    // Keys with special meaning *(model, collection, id, className)*, are
-    // attached directly to the view.
-    _configure : function(options) {
-      if (this.options) options = _.extend({}, this.options, options);
-      for (var i = 0, l = viewOptions.length; i < l; i++) {
-        var attr = viewOptions[i];
-        if (options[attr]) this[attr] = options[attr];
-      }
-      this.options = options;
-    },
-
-    // Ensure that the View has a DOM element to render into.
-    // If `this.el` is a string, pass it through `$()`, take the first
-    // matching element, and re-assign it to `el`. Otherwise, create
-    // an element from the `id`, `className` and `tagName` proeprties.
-    _ensureElement : function() {
-      if (!this.el) {
-        var attrs = this.attributes || {};
-        if (this.id) attrs.id = this.id;
-        if (this.className) attrs['class'] = this.className;
-        this.el = this.make(this.tagName, attrs);
-      } else if (_.isString(this.el)) {
-        this.el = $(this.el).get(0);
-      }
-    }
-
-  });
-
-  // The self-propagating extend function that Backbone classes use.
-  var extend = function (protoProps, classProps) {
-    var child = inherits(this, protoProps, classProps);
-    child.extend = this.extend;
-    return child;
-  };
-
-  // Set up inheritance for the model, collection, and view.
-  Backbone.Model.extend = Backbone.Collection.extend =
-    Backbone.Router.extend = Backbone.View.extend = extend;
-
-  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
-  var methodMap = {
-    'create': 'POST',
-    'update': 'PUT',
-    'delete': 'DELETE',
-    'read'  : 'GET'
-  };
-
-  // Backbone.sync
-  // -------------
-
-  // Override this function to change the manner in which Backbone persists
-  // models to the server. You will be passed the type of request, and the
-  // model in question. By default, uses makes a RESTful Ajax request
-  // to the model's `url()`. Some possible customizations could be:
-  //
-  // * Use `setTimeout` to batch rapid-fire updates into a single request.
-  // * Send up the models as XML instead of JSON.
-  // * Persist models via WebSockets instead of Ajax.
-  //
-  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
-  // as `POST`, with a `_method` parameter containing the true HTTP method,
-  // as well as all requests with the body as `application/x-www-form-urlencoded` instead of
-  // `application/json` with the model in a param named `model`.
-  // Useful when interfacing with server-side languages like **PHP** that make
-  // it difficult to read the body of `PUT` requests.
-  Backbone.sync = function(method, model, options) {
-    var type = methodMap[method];
-
-    // Default JSON-request options.
-    var params = _.extend({
-      type:         type,
-      dataType:     'json'
-    }, options);
-
-    // Ensure that we have a URL.
-    if (!params.url) {
-      params.url = getUrl(model) || urlError();
-    }
-
-    // Ensure that we have the appropriate request data.
-    if (!params.data && model && (method == 'create' || method == 'update')) {
-      params.contentType = 'application/json';
-      params.data = JSON.stringify(model.toJSON());
-    }
-
-    // For older servers, emulate JSON by encoding the request into an HTML-form.
-    if (Backbone.emulateJSON) {
-      params.contentType = 'application/x-www-form-urlencoded';
-      params.data        = params.data ? {model : params.data} : {};
-    }
-
-    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
-    // And an `X-HTTP-Method-Override` header.
-    if (Backbone.emulateHTTP) {
-      if (type === 'PUT' || type === 'DELETE') {
-        if (Backbone.emulateJSON) params.data._method = type;
-        params.type = 'POST';
-        params.beforeSend = function(xhr) {
-          xhr.setRequestHeader('X-HTTP-Method-Override', type);
-        };
-      }
-    }
-
-    // Don't process data on a non-GET request.
-    if (params.type !== 'GET') {
-      params.processData = false;
-    }
-
-    // Make the request.
-    return $.ajax(params);
-  };
-
-  // Helpers
-  // -------
-
-  // Shared empty constructor function to aid in prototype-chain creation.
-  var ctor = function(){};
-
-  // Helper function to correctly set up the prototype chain, for subclasses.
-  // Similar to `goog.inherits`, but uses a hash of prototype properties and
-  // class properties to be extended.
-  var inherits = function(parent, protoProps, staticProps) {
-    var child;
-
-    // The constructor function for the new subclass is either defined by you
-    // (the "constructor" property in your `extend` definition), or defaulted
-    // by us to simply call `super()`.
-    if (protoProps && protoProps.hasOwnProperty('constructor')) {
-      child = protoProps.constructor;
-    } else {
-      child = function(){ return parent.apply(this, arguments); };
-    }
-
-    // Inherit class (static) properties from parent.
-    _.extend(child, parent);
-
-    // Set the prototype chain to inherit from `parent`, without calling
-    // `parent`'s constructor function.
-    ctor.prototype = parent.prototype;
-    child.prototype = new ctor();
-
-    // Add prototype properties (instance properties) to the subclass,
-    // if supplied.
-    if (protoProps) _.extend(child.prototype, protoProps);
-
-    // Add static properties to the constructor function, if supplied.
-    if (staticProps) _.extend(child, staticProps);
-
-    // Correctly set child's `prototype.constructor`.
-    child.prototype.constructor = child;
-
-    // Set a convenience property in case the parent's prototype is needed later.
-    child.__super__ = parent.prototype;
-
-    return child;
-  };
-
-  // Helper function to get a URL from a Model or Collection as a property
-  // or as a function.
-  var getUrl = function(object) {
-    if (!(object && object.url)) return null;
-    return _.isFunction(object.url) ? object.url() : object.url;
-  };
-
-  // Throw an error when a URL is needed, and none is supplied.
-  var urlError = function() {
-    throw new Error('A "url" property or function must be specified');
-  };
-
-  // Wrap an optional error callback with a fallback error event.
-  var wrapError = function(onError, model, options) {
-    return function(resp) {
-      if (onError) {
-        onError(model, resp, options);
-      } else {
-        model.trigger('error', model, resp, options);
-      }
-    };
-  };
-
-  // Helper function to escape a string for HTML rendering.
-  var escapeHTML = function(string) {
-    return string.replace(/&(?!\w+;|#\d+;|#x[\da-f]+;)/gi, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\//g,'&#x2F;');
-  };
-
-}).call(this);
diff --git a/thestore/lib/jquery-1.6.2.min.js b/thestore/lib/jquery-1.6.2.min.js
deleted file mode 100644
index 48590ec..0000000
--- a/thestore/lib/jquery-1.6.2.min.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.6.2
- * http://jquery.com/
- *
- * Copyright 2011, John Resig
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- * Copyright 2011, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
- *
- * Date: Thu Jun 30 14:16:56 2011 -0400
- */
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d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),d=cu.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(f.css(a,"marginTop"))||0,c.left-=parseFloat(f.css(a,"marginLeft"))||0,d.top+=parseFloat(f.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(f.css(b[0],"borderLeftWidth"))||0;return{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&!cu.test(a.nodeName)&&f.css(a,"position")==="static")a=a.offsetParent;return a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cv(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cv(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){var a=this[0];return a&&a.style?parseFloat(f.css(a,d,"padding")):null},f.fn["outer"+c]=function(a){var b=this[0];return b&&b.style?parseFloat(f.css(b,d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c];return e.document.compatMode==="CSS1Compat"&&g||e.document.body["client"+c]||g}if(e.nodeType===9)return 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\ No newline at end of file
diff --git a/thestore/lib/underscore.js b/thestore/lib/underscore.js
deleted file mode 100644
index 4f56013..0000000
--- a/thestore/lib/underscore.js
+++ /dev/null
@@ -1,839 +0,0 @@
-//     Underscore.js 1.1.7
-//     (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.
-//     Underscore is freely distributable under the MIT license.
-//     Portions of Underscore are inspired or borrowed from Prototype,
-//     Oliver Steele's Functional, and John Resig's Micro-Templating.
-//     For all details and documentation:
-//     http://documentcloud.github.com/underscore
-
-(function() {
-
-  // Baseline setup
-  // --------------
-
-  // Establish the root object, `window` in the browser, or `global` on the server.
-  var root = this;
-
-  // Save the previous value of the `_` variable.
-  var previousUnderscore = root._;
-
-  // Establish the object that gets returned to break out of a loop iteration.
-  var breaker = {};
-
-  // Save bytes in the minified (but not gzipped) version:
-  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
-
-  // Create quick reference variables for speed access to core prototypes.
-  var slice            = ArrayProto.slice,
-      unshift          = ArrayProto.unshift,
-      toString         = ObjProto.toString,
-      hasOwnProperty   = ObjProto.hasOwnProperty;
-
-  // All **ECMAScript 5** native function implementations that we hope to use
-  // are declared here.
-  var
-    nativeForEach      = ArrayProto.forEach,
-    nativeMap          = ArrayProto.map,
-    nativeReduce       = ArrayProto.reduce,
-    nativeReduceRight  = ArrayProto.reduceRight,
-    nativeFilter       = ArrayProto.filter,
-    nativeEvery        = ArrayProto.every,
-    nativeSome         = ArrayProto.some,
-    nativeIndexOf      = ArrayProto.indexOf,
-    nativeLastIndexOf  = ArrayProto.lastIndexOf,
-    nativeIsArray      = Array.isArray,
-    nativeKeys         = Object.keys,
-    nativeBind         = FuncProto.bind;
-
-  // Create a safe reference to the Underscore object for use below.
-  var _ = function(obj) { return new wrapper(obj); };
-
-  // Export the Underscore object for **CommonJS**, with backwards-compatibility
-  // for the old `require()` API. If we're not in CommonJS, add `_` to the
-  // global object.
-  if (typeof module !== 'undefined' && module.exports) {
-    module.exports = _;
-    _._ = _;
-  } else {
-    // Exported as a string, for Closure Compiler "advanced" mode.
-    root['_'] = _;
-  }
-
-  // Current version.
-  _.VERSION = '1.1.7';
-
-  // Collection Functions
-  // --------------------
-
-  // The cornerstone, an `each` implementation, aka `forEach`.
-  // Handles objects with the built-in `forEach`, arrays, and raw objects.
-  // Delegates to **ECMAScript 5**'s native `forEach` if available.
-  var each = _.each = _.forEach = function(obj, iterator, context) {
-    if (obj == null) return;
-    if (nativeForEach && obj.forEach === nativeForEach) {
-      obj.forEach(iterator, context);
-    } else if (obj.length === +obj.length) {
-      for (var i = 0, l = obj.length; i < l; i++) {
-        if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
-      }
-    } else {
-      for (var key in obj) {
-        if (hasOwnProperty.call(obj, key)) {
-          if (iterator.call(context, obj[key], key, obj) === breaker) return;
-        }
-      }
-    }
-  };
-
-  // Return the results of applying the iterator to each element.
-  // Delegates to **ECMAScript 5**'s native `map` if available.
-  _.map = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
-    each(obj, function(value, index, list) {
-      results[results.length] = iterator.call(context, value, index, list);
-    });
-    return results;
-  };
-
-  // **Reduce** builds up a single result from a list of values, aka `inject`,
-  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
-  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
-    var initial = memo !== void 0;
-    if (obj == null) obj = [];
-    if (nativeReduce && obj.reduce === nativeReduce) {
-      if (context) iterator = _.bind(iterator, context);
-      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
-    }
-    each(obj, function(value, index, list) {
-      if (!initial) {
-        memo = value;
-        initial = true;
-      } else {
-        memo = iterator.call(context, memo, value, index, list);
-      }
-    });
-    if (!initial) throw new TypeError("Reduce of empty array with no initial value");
-    return memo;
-  };
-
-  // The right-associative version of reduce, also known as `foldr`.
-  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
-  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
-    if (obj == null) obj = [];
-    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
-      if (context) iterator = _.bind(iterator, context);
-      return memo !== void 0 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
-    }
-    var reversed = (_.isArray(obj) ? obj.slice() : _.toArray(obj)).reverse();
-    return _.reduce(reversed, iterator, memo, context);
-  };
-
-  // Return the first value which passes a truth test. Aliased as `detect`.
-  _.find = _.detect = function(obj, iterator, context) {
-    var result;
-    any(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) {
-        result = value;
-        return true;
-      }
-    });
-    return result;
-  };
-
-  // Return all the elements that pass a truth test.
-  // Delegates to **ECMAScript 5**'s native `filter` if available.
-  // Aliased as `select`.
-  _.filter = _.select = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
-    each(obj, function(value, index, list) {
-      if (iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Return all the elements for which a truth test fails.
-  _.reject = function(obj, iterator, context) {
-    var results = [];
-    if (obj == null) return results;
-    each(obj, function(value, index, list) {
-      if (!iterator.call(context, value, index, list)) results[results.length] = value;
-    });
-    return results;
-  };
-
-  // Determine whether all of the elements match a truth test.
-  // Delegates to **ECMAScript 5**'s native `every` if available.
-  // Aliased as `all`.
-  _.every = _.all = function(obj, iterator, context) {
-    var result = true;
-    if (obj == null) return result;
-    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
-    each(obj, function(value, index, list) {
-      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
-    });
-    return result;
-  };
-
-  // Determine if at least one element in the object matches a truth test.
-  // Delegates to **ECMAScript 5**'s native `some` if available.
-  // Aliased as `any`.
-  var any = _.some = _.any = function(obj, iterator, context) {
-    iterator = iterator || _.identity;
-    var result = false;
-    if (obj == null) return result;
-    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
-    each(obj, function(value, index, list) {
-      if (result |= iterator.call(context, value, index, list)) return breaker;
-    });
-    return !!result;
-  };
-
-  // Determine if a given value is included in the array or object using `===`.
-  // Aliased as `contains`.
-  _.include = _.contains = function(obj, target) {
-    var found = false;
-    if (obj == null) return found;
-    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
-    any(obj, function(value) {
-      if (found = value === target) return true;
-    });
-    return found;
-  };
-
-  // Invoke a method (with arguments) on every item in a collection.
-  _.invoke = function(obj, method) {
-    var args = slice.call(arguments, 2);
-    return _.map(obj, function(value) {
-      return (method.call ? method || value : value[method]).apply(value, args);
-    });
-  };
-
-  // Convenience version of a common use case of `map`: fetching a property.
-  _.pluck = function(obj, key) {
-    return _.map(obj, function(value){ return value[key]; });
-  };
-
-  // Return the maximum element or (element-based computation).
-  _.max = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
-    var result = {computed : -Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed >= result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Return the minimum element (or element-based computation).
-  _.min = function(obj, iterator, context) {
-    if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
-    var result = {computed : Infinity};
-    each(obj, function(value, index, list) {
-      var computed = iterator ? iterator.call(context, value, index, list) : value;
-      computed < result.computed && (result = {value : value, computed : computed});
-    });
-    return result.value;
-  };
-
-  // Sort the object's values by a criterion produced by an iterator.
-  _.sortBy = function(obj, iterator, context) {
-    return _.pluck(_.map(obj, function(value, index, list) {
-      return {
-        value : value,
-        criteria : iterator.call(context, value, index, list)
-      };
-    }).sort(function(left, right) {
-      var a = left.criteria, b = right.criteria;
-      return a < b ? -1 : a > b ? 1 : 0;
-    }), 'value');
-  };
-
-  // Groups the object's values by a criterion produced by an iterator
-  _.groupBy = function(obj, iterator) {
-    var result = {};
-    each(obj, function(value, index) {
-      var key = iterator(value, index);
-      (result[key] || (result[key] = [])).push(value);
-    });
-    return result;
-  };
-
-  // Use a comparator function to figure out at what index an object should
-  // be inserted so as to maintain order. Uses binary search.
-  _.sortedIndex = function(array, obj, iterator) {
-    iterator || (iterator = _.identity);
-    var low = 0, high = array.length;
-    while (low < high) {
-      var mid = (low + high) >> 1;
-      iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
-    }
-    return low;
-  };
-
-  // Safely convert anything iterable into a real, live array.
-  _.toArray = function(iterable) {
-    if (!iterable)                return [];
-    if (iterable.toArray)         return iterable.toArray();
-    if (_.isArray(iterable))      return slice.call(iterable);
-    if (_.isArguments(iterable))  return slice.call(iterable);
-    return _.values(iterable);
-  };
-
-  // Return the number of elements in an object.
-  _.size = function(obj) {
-    return _.toArray(obj).length;
-  };
-
-  // Array Functions
-  // ---------------
-
-  // Get the first element of an array. Passing **n** will return the first N
-  // values in the array. Aliased as `head`. The **guard** check allows it to work
-  // with `_.map`.
-  _.first = _.head = function(array, n, guard) {
-    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
-  };
-
-  // Returns everything but the first entry of the array. Aliased as `tail`.
-  // Especially useful on the arguments object. Passing an **index** will return
-  // the rest of the values in the array from that index onward. The **guard**
-  // check allows it to work with `_.map`.
-  _.rest = _.tail = function(array, index, guard) {
-    return slice.call(array, (index == null) || guard ? 1 : index);
-  };
-
-  // Get the last element of an array.
-  _.last = function(array) {
-    return array[array.length - 1];
-  };
-
-  // Trim out all falsy values from an array.
-  _.compact = function(array) {
-    return _.filter(array, function(value){ return !!value; });
-  };
-
-  // Return a completely flattened version of an array.
-  _.flatten = function(array) {
-    return _.reduce(array, function(memo, value) {
-      if (_.isArray(value)) return memo.concat(_.flatten(value));
-      memo[memo.length] = value;
-      return memo;
-    }, []);
-  };
-
-  // Return a version of the array that does not contain the specified value(s).
-  _.without = function(array) {
-    return _.difference(array, slice.call(arguments, 1));
-  };
-
-  // Produce a duplicate-free version of the array. If the array has already
-  // been sorted, you have the option of using a faster algorithm.
-  // Aliased as `unique`.
-  _.uniq = _.unique = function(array, isSorted) {
-    return _.reduce(array, function(memo, el, i) {
-      if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el;
-      return memo;
-    }, []);
-  };
-
-  // Produce an array that contains the union: each distinct element from all of
-  // the passed-in arrays.
-  _.union = function() {
-    return _.uniq(_.flatten(arguments));
-  };
-
-  // Produce an array that contains every item shared between all the
-  // passed-in arrays. (Aliased as "intersect" for back-compat.)
-  _.intersection = _.intersect = function(array) {
-    var rest = slice.call(arguments, 1);
-    return _.filter(_.uniq(array), function(item) {
-      return _.every(rest, function(other) {
-        return _.indexOf(other, item) >= 0;
-      });
-    });
-  };
-
-  // Take the difference between one array and another.
-  // Only the elements present in just the first array will remain.
-  _.difference = function(array, other) {
-    return _.filter(array, function(value){ return !_.include(other, value); });
-  };
-
-  // Zip together multiple lists into a single array -- elements that share
-  // an index go together.
-  _.zip = function() {
-    var args = slice.call(arguments);
-    var length = _.max(_.pluck(args, 'length'));
-    var results = new Array(length);
-    for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
-    return results;
-  };
-
-  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
-  // we need this function. Return the position of the first occurrence of an
-  // item in an array, or -1 if the item is not included in the array.
-  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
-  // If the array is large and already in sort order, pass `true`
-  // for **isSorted** to use binary search.
-  _.indexOf = function(array, item, isSorted) {
-    if (array == null) return -1;
-    var i, l;
-    if (isSorted) {
-      i = _.sortedIndex(array, item);
-      return array[i] === item ? i : -1;
-    }
-    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
-    for (i = 0, l = array.length; i < l; i++) if (array[i] === item) return i;
-    return -1;
-  };
-
-
-  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
-  _.lastIndexOf = function(array, item) {
-    if (array == null) return -1;
-    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
-    var i = array.length;
-    while (i--) if (array[i] === item) return i;
-    return -1;
-  };
-
-  // Generate an integer Array containing an arithmetic progression. A port of
-  // the native Python `range()` function. See
-  // [the Python documentation](http://docs.python.org/library/functions.html#range).
-  _.range = function(start, stop, step) {
-    if (arguments.length <= 1) {
-      stop = start || 0;
-      start = 0;
-    }
-    step = arguments[2] || 1;
-
-    var len = Math.max(Math.ceil((stop - start) / step), 0);
-    var idx = 0;
-    var range = new Array(len);
-
-    while(idx < len) {
-      range[idx++] = start;
-      start += step;
-    }
-
-    return range;
-  };
-
-  // Function (ahem) Functions
-  // ------------------
-
-  // Create a function bound to a given object (assigning `this`, and arguments,
-  // optionally). Binding with arguments is also known as `curry`.
-  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
-  // We check for `func.bind` first, to fail fast when `func` is undefined.
-  _.bind = function(func, obj) {
-    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
-    var args = slice.call(arguments, 2);
-    return function() {
-      return func.apply(obj, args.concat(slice.call(arguments)));
-    };
-  };
-
-  // Bind all of an object's methods to that object. Useful for ensuring that
-  // all callbacks defined on an object belong to it.
-  _.bindAll = function(obj) {
-    var funcs = slice.call(arguments, 1);
-    if (funcs.length == 0) funcs = _.functions(obj);
-    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
-    return obj;
-  };
-
-  // Memoize an expensive function by storing its results.
-  _.memoize = function(func, hasher) {
-    var memo = {};
-    hasher || (hasher = _.identity);
-    return function() {
-      var key = hasher.apply(this, arguments);
-      return hasOwnProperty.call(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
-    };
-  };
-
-  // Delays a function for the given number of milliseconds, and then calls
-  // it with the arguments supplied.
-  _.delay = function(func, wait) {
-    var args = slice.call(arguments, 2);
-    return setTimeout(function(){ return func.apply(func, args); }, wait);
-  };
-
-  // Defers a function, scheduling it to run after the current call stack has
-  // cleared.
-  _.defer = function(func) {
-    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
-  };
-
-  // Internal function used to implement `_.throttle` and `_.debounce`.
-  var limit = function(func, wait, debounce) {
-    var timeout;
-    return function() {
-      var context = this, args = arguments;
-      var throttler = function() {
-        timeout = null;
-        func.apply(context, args);
-      };
-      if (debounce) clearTimeout(timeout);
-      if (debounce || !timeout) timeout = setTimeout(throttler, wait);
-    };
-  };
-
-  // Returns a function, that, when invoked, will only be triggered at most once
-  // during a given window of time.
-  _.throttle = function(func, wait) {
-    return limit(func, wait, false);
-  };
-
-  // Returns a function, that, as long as it continues to be invoked, will not
-  // be triggered. The function will be called after it stops being called for
-  // N milliseconds.
-  _.debounce = function(func, wait) {
-    return limit(func, wait, true);
-  };
-
-  // Returns a function that will be executed at most one time, no matter how
-  // often you call it. Useful for lazy initialization.
-  _.once = function(func) {
-    var ran = false, memo;
-    return function() {
-      if (ran) return memo;
-      ran = true;
-      return memo = func.apply(this, arguments);
-    };
-  };
-
-  // Returns the first function passed as an argument to the second,
-  // allowing you to adjust arguments, run code before and after, and
-  // conditionally execute the original function.
-  _.wrap = function(func, wrapper) {
-    return function() {
-      var args = [func].concat(slice.call(arguments));
-      return wrapper.apply(this, args);
-    };
-  };
-
-  // Returns a function that is the composition of a list of functions, each
-  // consuming the return value of the function that follows.
-  _.compose = function() {
-    var funcs = slice.call(arguments);
-    return function() {
-      var args = slice.call(arguments);
-      for (var i = funcs.length - 1; i >= 0; i--) {
-        args = [funcs[i].apply(this, args)];
-      }
-      return args[0];
-    };
-  };
-
-  // Returns a function that will only be executed after being called N times.
-  _.after = function(times, func) {
-    return function() {
-      if (--times < 1) { return func.apply(this, arguments); }
-    };
-  };
-
-
-  // Object Functions
-  // ----------------
-
-  // Retrieve the names of an object's properties.
-  // Delegates to **ECMAScript 5**'s native `Object.keys`
-  _.keys = nativeKeys || function(obj) {
-    if (obj !== Object(obj)) throw new TypeError('Invalid object');
-    var keys = [];
-    for (var key in obj) if (hasOwnProperty.call(obj, key)) keys[keys.length] = key;
-    return keys;
-  };
-
-  // Retrieve the values of an object's properties.
-  _.values = function(obj) {
-    return _.map(obj, _.identity);
-  };
-
-  // Return a sorted list of the function names available on the object.
-  // Aliased as `methods`
-  _.functions = _.methods = function(obj) {
-    var names = [];
-    for (var key in obj) {
-      if (_.isFunction(obj[key])) names.push(key);
-    }
-    return names.sort();
-  };
-
-  // Extend a given object with all the properties in passed-in object(s).
-  _.extend = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (source[prop] !== void 0) obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Fill in a given object with default properties.
-  _.defaults = function(obj) {
-    each(slice.call(arguments, 1), function(source) {
-      for (var prop in source) {
-        if (obj[prop] == null) obj[prop] = source[prop];
-      }
-    });
-    return obj;
-  };
-
-  // Create a (shallow-cloned) duplicate of an object.
-  _.clone = function(obj) {
-    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
-  };
-
-  // Invokes interceptor with the obj, and then returns obj.
-  // The primary purpose of this method is to "tap into" a method chain, in
-  // order to perform operations on intermediate results within the chain.
-  _.tap = function(obj, interceptor) {
-    interceptor(obj);
-    return obj;
-  };
-
-  // Perform a deep comparison to check if two objects are equal.
-  _.isEqual = function(a, b) {
-    // Check object identity.
-    if (a === b) return true;
-    // Different types?
-    var atype = typeof(a), btype = typeof(b);
-    if (atype != btype) return false;
-    // Basic equality test (watch out for coercions).
-    if (a == b) return true;
-    // One is falsy and the other truthy.
-    if ((!a && b) || (a && !b)) return false;
-    // Unwrap any wrapped objects.
-    if (a._chain) a = a._wrapped;
-    if (b._chain) b = b._wrapped;
-    // One of them implements an isEqual()?
-    if (a.isEqual) return a.isEqual(b);
-    if (b.isEqual) return b.isEqual(a);
-    // Check dates' integer values.
-    if (_.isDate(a) && _.isDate(b)) return a.getTime() === b.getTime();
-    // Both are NaN?
-    if (_.isNaN(a) && _.isNaN(b)) return false;
-    // Compare regular expressions.
-    if (_.isRegExp(a) && _.isRegExp(b))
-      return a.source     === b.source &&
-             a.global     === b.global &&
-             a.ignoreCase === b.ignoreCase &&
-             a.multiline  === b.multiline;
-    // If a is not an object by this point, we can't handle it.
-    if (atype !== 'object') return false;
-    // Check for different array lengths before comparing contents.
-    if (a.length && (a.length !== b.length)) return false;
-    // Nothing else worked, deep compare the contents.
-    var aKeys = _.keys(a), bKeys = _.keys(b);
-    // Different object sizes?
-    if (aKeys.length != bKeys.length) return false;
-    // Recursive comparison of contents.
-    for (var key in a) if (!(key in b) || !_.isEqual(a[key], b[key])) return false;
-    return true;
-  };
-
-  // Is a given array or object empty?
-  _.isEmpty = function(obj) {
-    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
-    for (var key in obj) if (hasOwnProperty.call(obj, key)) return false;
-    return true;
-  };
-
-  // Is a given value a DOM element?
-  _.isElement = function(obj) {
-    return !!(obj && obj.nodeType == 1);
-  };
-
-  // Is a given value an array?
-  // Delegates to ECMA5's native Array.isArray
-  _.isArray = nativeIsArray || function(obj) {
-    return toString.call(obj) === '[object Array]';
-  };
-
-  // Is a given variable an object?
-  _.isObject = function(obj) {
-    return obj === Object(obj);
-  };
-
-  // Is a given variable an arguments object?
-  _.isArguments = function(obj) {
-    return !!(obj && hasOwnProperty.call(obj, 'callee'));
-  };
-
-  // Is a given value a function?
-  _.isFunction = function(obj) {
-    return !!(obj && obj.constructor && obj.call && obj.apply);
-  };
-
-  // Is a given value a string?
-  _.isString = function(obj) {
-    return !!(obj === '' || (obj && obj.charCodeAt && obj.substr));
-  };
-
-  // Is a given value a number?
-  _.isNumber = function(obj) {
-    return !!(obj === 0 || (obj && obj.toExponential && obj.toFixed));
-  };
-
-  // Is the given value `NaN`? `NaN` happens to be the only value in JavaScript
-  // that does not equal itself.
-  _.isNaN = function(obj) {
-    return obj !== obj;
-  };
-
-  // Is a given value a boolean?
-  _.isBoolean = function(obj) {
-    return obj === true || obj === false;
-  };
-
-  // Is a given value a date?
-  _.isDate = function(obj) {
-    return !!(obj && obj.getTimezoneOffset && obj.setUTCFullYear);
-  };
-
-  // Is the given value a regular expression?
-  _.isRegExp = function(obj) {
-    return !!(obj && obj.test && obj.exec && (obj.ignoreCase || obj.ignoreCase === false));
-  };
-
-  // Is a given value equal to null?
-  _.isNull = function(obj) {
-    return obj === null;
-  };
-
-  // Is a given variable undefined?
-  _.isUndefined = function(obj) {
-    return obj === void 0;
-  };
-
-  // Utility Functions
-  // -----------------
-
-  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
-  // previous owner. Returns a reference to the Underscore object.
-  _.noConflict = function() {
-    root._ = previousUnderscore;
-    return this;
-  };
-
-  // Keep the identity function around for default iterators.
-  _.identity = function(value) {
-    return value;
-  };
-
-  // Run a function **n** times.
-  _.times = function (n, iterator, context) {
-    for (var i = 0; i < n; i++) iterator.call(context, i);
-  };
-
-  // Add your own custom functions to the Underscore object, ensuring that
-  // they're correctly added to the OOP wrapper as well.
-  _.mixin = function(obj) {
-    each(_.functions(obj), function(name){
-      addToWrapper(name, _[name] = obj[name]);
-    });
-  };
-
-  // Generate a unique integer id (unique within the entire client session).
-  // Useful for temporary DOM ids.
-  var idCounter = 0;
-  _.uniqueId = function(prefix) {
-    var id = idCounter++;
-    return prefix ? prefix + id : id;
-  };
-
-  // By default, Underscore uses ERB-style template delimiters, change the
-  // following template settings to use alternative delimiters.
-  _.templateSettings = {
-    evaluate    : /<%([\s\S]+?)%>/g,
-    interpolate : /<%=([\s\S]+?)%>/g
-  };
-
-  // JavaScript micro-templating, similar to John Resig's implementation.
-  // Underscore templating handles arbitrary delimiters, preserves whitespace,
-  // and correctly escapes quotes within interpolated code.
-  _.template = function(str, data) {
-    var c  = _.templateSettings;
-    var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
-      'with(obj||{}){__p.push(\'' +
-      str.replace(/\\/g, '\\\\')
-         .replace(/'/g, "\\'")
-         .replace(c.interpolate, function(match, code) {
-           return "'," + code.replace(/\\'/g, "'") + ",'";
-         })
-         .replace(c.evaluate || null, function(match, code) {
-           return "');" + code.replace(/\\'/g, "'")
-                              .replace(/[\r\n\t]/g, ' ') + "__p.push('";
-         })
-         .replace(/\r/g, '\\r')
-         .replace(/\n/g, '\\n')
-         .replace(/\t/g, '\\t')
-         + "');}return __p.join('');";
-    var func = new Function('obj', tmpl);
-    return data ? func(data) : func;
-  };
-
-  // The OOP Wrapper
-  // ---------------
-
-  // If Underscore is called as a function, it returns a wrapped object that
-  // can be used OO-style. This wrapper holds altered versions of all the
-  // underscore functions. Wrapped objects may be chained.
-  var wrapper = function(obj) { this._wrapped = obj; };
-
-  // Expose `wrapper.prototype` as `_.prototype`
-  _.prototype = wrapper.prototype;
-
-  // Helper function to continue chaining intermediate results.
-  var result = function(obj, chain) {
-    return chain ? _(obj).chain() : obj;
-  };
-
-  // A method to easily add functions to the OOP wrapper.
-  var addToWrapper = function(name, func) {
-    wrapper.prototype[name] = function() {
-      var args = slice.call(arguments);
-      unshift.call(args, this._wrapped);
-      return result(func.apply(_, args), this._chain);
-    };
-  };
-
-  // Add all of the Underscore functions to the wrapper object.
-  _.mixin(_);
-
-  // Add all mutator Array functions to the wrapper.
-  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
-    var method = ArrayProto[name];
-    wrapper.prototype[name] = function() {
-      method.apply(this._wrapped, arguments);
-      return result(this._wrapped, this._chain);
-    };
-  });
-
-  // Add all accessor Array functions to the wrapper.
-  each(['concat', 'join', 'slice'], function(name) {
-    var method = ArrayProto[name];
-    wrapper.prototype[name] = function() {
-      return result(method.apply(this._wrapped, arguments), this._chain);
-    };
-  });
-
-  // Start chaining a wrapped Underscore object.
-  wrapper.prototype.chain = function() {
-    this._chain = true;
-    return this;
-  };
-
-  // Extracts the result from a wrapped and chained object.
-  wrapper.prototype.value = function() {
-    return this._wrapped;
-  };
-
-})();