diff --git a/Gruntfile.js b/Gruntfile.js
index 5b43551fcc1..23b4eda9972 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -12,7 +12,7 @@ module.exports = function (grunt) { // jshint ignore:line
       },
       js   : {
         // Compile js files upon saving
-        files: ['build/js/*.js', 'dist/js/app.js'],
+        files: ['build/js/*.js'],
         tasks: ['js', 'notify:js']
       },
       skins: {
@@ -117,7 +117,6 @@ module.exports = function (grunt) { // jshint ignore:line
       },
       production: {
         files: {
-          'dist/js/app.min.js'     : ['dist/js/app.js'],
           'dist/js/adminlte.min.js': ['dist/js/adminlte.js']
         }
       }
@@ -147,13 +146,14 @@ module.exports = function (grunt) { // jshint ignore:line
       },
       dist   : {
         src : [
+          'build/js/BoxRefresh.js',
+          'build/js/BoxWidget.js',
+          'build/js/ControlSidebar.js',
+          'build/js/DirectChat.js',
           'build/js/Layout.js',
           'build/js/PushMenu.js',
-          'build/js/Tree.js',
-          'build/js/ControlSidebar.js',
-          'build/js/BoxWidget.js',
           'build/js/TodoList.js',
-          'build/js/DirectChat.js'
+          'build/js/Tree.js'
         ],
         dest: 'dist/js/adminlte.js'
       }
diff --git a/dist/js/adminlte.js b/dist/js/adminlte.js
index 3c6ed372cc3..533a8433df0 100644
--- a/dist/js/adminlte.js
+++ b/dist/js/adminlte.js
@@ -17,144 +17,81 @@ if (typeof jQuery === 'undefined') {
 throw new Error('AdminLTE requires jQuery')
 }
 
-/* Layout()
- * ========
- * Implements AdminLTE layout.
- * Fixes the layout height in case min-height fails.
+/* BoxRefresh()
+ * =========
+ * Adds AJAX content control to a box.
  *
- * @usage activated automatically upon window load.
- *        Configure any options by passing data-option="value"
- *        to the body tag.
+ * @Usage: $('#my-box').boxRefresh(options)
+ *         or add [data-widget="box-refresh"] to the box element
+ *         Pass any option as data-option="value"
  */
 +function ($) {
   'use strict'
 
-  var DataKey = 'lte.layout'
+  var DataKey = 'lte.boxrefresh'
 
   var Default = {
-    slimscroll : true,
-    resetHeight: true
+    source         : '',
+    params         : {},
+    trigger        : '.refresh-btn',
+    content        : '.box-body',
+    loadInContent  : true,
+    responseType   : '',
+    overlayTemplate: '<div class="overlay"><div class="fa fa-refresh fa-spin"></div></div>',
+    onLoadStart    : function () {
+    },
+    onLoadDone     : function (response) {
+      return response
+    }
   }
 
   var Selector = {
-    wrapper       : '.wrapper',
-    contentWrapper: '.content-wrapper',
-    layoutBoxed   : '.layout-boxed',
-    mainFooter    : '.main-footer',
-    mainHeader    : '.main-header',
-    sidebar       : '.sidebar',
-    controlSidebar: '.control-sidebar',
-    fixed         : '.fixed',
-    sidebarMenu   : '.sidebar-menu',
-    logo          : '.main-header .logo'
-  }
-
-  var ClassName = {
-    fixed         : 'fixed',
-    holdTransition: 'hold-transition'
-  }
-
-  var Layout = function (options) {
-    this.options      = options
-    this.bindedResize = false
-    this.activate()
+    data: '[data-widget="box-refresh"]'
   }
 
-  Layout.prototype.activate = function () {
-    this.fix()
-    this.fixSidebar()
-
-    $('body').removeClass(ClassName.holdTransition)
+  // BoxRefresh Class Definition
+  // =========================
+  var BoxRefresh = function (element, options) {
+    this.element  = element
+    this.options  = options
+    this.$overlay = $(options.overlay)
 
-    if (this.options.resetHeight) {
-      $('body, html, ' + Selector.wrapper).css({
-        'height'    : 'auto',
-        'min-height': '100%'
-      })
+    if (options.source === '') {
+      throw new Error('Source url was not defined. Please specify a url in your BoxRefresh source option.')
     }
 
-    if (!this.bindedResize) {
-      $(window).resize(function () {
-        this.fix()
-        this.fixSidebar()
+    this._setUpListeners()
+    this.load()
+  }
 
-        $(Selector.logo + ', ' + Selector.sidebar).one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function () {
-          this.fix()
-          this.fixSidebar()
-        }.bind(this))
-      }.bind(this))
+  BoxRefresh.prototype.load = function () {
+    this._addOverlay()
+    this.options.onLoadStart.call($(this))
 
-      this.bindedResize = true
-    }
+    $.get(this.options.source, this.options.params, function (response) {
+      if (this.options.loadInContent) {
+        $(this.options.content).html(response)
+      }
+      this.options.onLoadDone.call($(this), response)
+      this._removeOverlay()
+    }.bind(this), this.options.responseType !== '' && this.options.responseType)
+  }
 
-    $(Selector.sidebarMenu).on('expanded.tree', function () {
-      this.fix()
-      this.fixSidebar()
-    }.bind(this))
+  // Private
 
-    $(Selector.sidebarMenu).on('collapsed.tree', function () {
-      this.fix()
-      this.fixSidebar()
+  BoxRefresh.prototype._setUpListeners = function () {
+    $(this.element).on('click', Selector.trigger, function (event) {
+      if (event) event.preventDefault()
+      this.load()
     }.bind(this))
   }
 
-  Layout.prototype.fix = function () {
-    // Remove overflow from .wrapper if layout-boxed exists
-    $(Selector.layoutBoxed + ' > ' + Selector.wrapper).css('overflow', 'hidden')
-
-    // Get window height and the wrapper height
-    var footerHeight  = $(Selector.mainFooter).outerHeight() || 0
-    var neg           = $(Selector.mainHeader).outerHeight() + footerHeight
-    var windowHeight  = $(window).height()
-    var sidebarHeight = $(Selector.sidebar).height() || 0
-
-    // Set the min-height of the content and sidebar based on
-    // the height of the document.
-    if ($('body').hasClass(ClassName.fixed)) {
-      $(Selector.contentWrapper).css('min-height', windowHeight - footerHeight)
-    } else {
-      var postSetHeight
-
-      if (windowHeight >= sidebarHeight) {
-        $(Selector.contentWrapper).css('min-height', windowHeight - neg)
-        postSetHeight = windowHeight - neg
-      } else {
-        $(Selector.contentWrapper).css('min-height', sidebarHeight)
-        postSetHeight = sidebarHeight
-      }
-
-      // Fix for the control sidebar height
-      var $controlSidebar = $(Selector.controlSidebar)
-      if (typeof $controlSidebar !== 'undefined') {
-        if ($controlSidebar.height() > postSetHeight)
-          $(Selector.contentWrapper).css('min-height', $controlSidebar.height())
-      }
-    }
+  BoxRefresh.prototype._addOverlay = function () {
+    $(this.element).append(this.$overlay)
   }
 
-  Layout.prototype.fixSidebar = function () {
-    // Make sure the body tag has the .fixed class
-    if (!$('body').hasClass(ClassName.fixed)) {
-      if (typeof $.fn.slimScroll !== 'undefined') {
-        $(Selector.sidebar).slimScroll({ destroy: true }).height('auto')
-      }
-      return
-    }
-
-    // Enable slimscroll for fixed layout
-    if (this.options.slimscroll) {
-      if (typeof $.fn.slimScroll !== 'undefined') {
-        // Destroy if it exists
-        $(Selector.sidebar).slimScroll({ destroy: true }).height('auto')
-
-        // Add slimscroll
-        $(Selector.sidebar).slimScroll({
-          height: ($(window).height() - $(Selector.mainHeader).height()) + 'px',
-          color : 'rgba(0,0,0,0.2)',
-          size  : '3px'
-        })
-      }
-    }
+  BoxRefresh.prototype._removeOverlay = function () {
+    $(this.element).remove(this.$overlay)
   }
 
   // Plugin Definition
@@ -165,12 +102,12 @@ throw new Error('AdminLTE requires jQuery')
       var data  = $this.data(DataKey)
 
       if (!data) {
-        var options = $.extend({}, Default, $this.data(), typeof option === 'object' && option)
-        $this.data(DataKey, (data = new Layout(options)))
+        var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option)
+        $this.data(DataKey, (data = new BoxRefresh($this, options)))
       }
 
-      if (typeof option === 'string') {
-        if (typeof data[option] === 'undefined') {
+      if (typeof data == 'string') {
+        if (typeof data[option] == 'undefined') {
           throw new Error('No method named ' + option)
         }
         data[option]()
@@ -178,311 +115,147 @@ throw new Error('AdminLTE requires jQuery')
     })
   }
 
-  var old = $.fn.layout
+  var old = $.fn.boxRefresh
 
-  $.fn.layout            = Plugin
-  $.fn.layout.Constuctor = Layout
+  $.fn.boxRefresh             = Plugin
+  $.fn.boxRefresh.Constructor = BoxRefresh
 
-  // No conflict mode
+  // No Conflict Mode
   // ================
-  $.fn.layout.noConflict = function () {
-    $.fn.layout = old
+  $.fn.boxRefresh.noConflict = function () {
+    $.fn.boxRefresh = old
     return this
   }
 
-  // Layout DATA-API
-  // ===============
+  // BoxRefresh Data API
+  // =================
   $(window).on('load', function () {
-    Plugin.call($('body'))
+    $(Selector.data).each(function () {
+      Plugin.call($(this))
+    })
   })
+
 }(jQuery)
 
 
-/* PushMenu()
- * ==========
- * Adds the push menu functionality to the sidebar.
+/* BoxWidget()
+ * ======
+ * Adds box widget functions to boxes.
  *
- * @usage: $('.btn').pushMenu(options)
- *          or add [data-toggle="push-menu"] to any button
- *          Pass any option as data-option="value"
+ * @Usage: $('.my-box').boxWidget(options)
+ *         This plugin auto activates on any element using the `.box` class
+ *         Pass any option as data-option="value"
  */
 +function ($) {
   'use strict'
 
-  var DataKey = 'lte.pushmenu'
+  var DataKey = 'lte.boxwidget'
 
   var Default = {
-    collapseScreenSize   : 767,
-    expandOnHover        : false,
-    expandTransitionDelay: 200
+    animationSpeed : 500,
+    collapseTrigger: '[data-widget="collapse"]',
+    removeTrigger  : '[data-widget="remove"]',
+    collapseIcon   : 'fa-minus',
+    expandIcon     : 'fa-plus',
+    removeIcon     : 'fa-times'
   }
 
   var Selector = {
-    collapsed     : '.sidebar-collapse',
-    open          : '.sidebar-open',
-    mainSidebar   : '.main-sidebar',
-    contentWrapper: '.content-wrapper',
-    searchInput   : '.sidebar-form .form-control',
-    button        : '[data-toggle="push-menu"]',
-    mini          : '.sidebar-mini',
-    expanded      : '.sidebar-expanded-on-hover',
-    layoutFixed   : '.fixed'
+    data     : '.box',
+    collapsed: '.collapsed-box',
+    body     : '.box-body',
+    footer   : '.box-footer',
+    tools    : '.box-tools'
   }
 
   var ClassName = {
-    collapsed    : 'sidebar-collapse',
-    open         : 'sidebar-open',
-    mini         : 'sidebar-mini',
-    expanded     : 'sidebar-expanded-on-hover',
-    expandFeature: 'sidebar-mini-expand-feature',
-    layoutFixed  : 'fixed'
+    collapsed: 'collapsed-box'
   }
 
   var Event = {
-    expanded : 'expanded.pushMenu',
-    collapsed: 'collapsed.pushMenu'
+    collapsed: 'collapsed.boxwidget',
+    expanded : 'expanded.boxwidget',
+    removed  : 'removed.boxwidget'
   }
 
-  // PushMenu Class Definition
-  // =========================
-  var PushMenu = function (options) {
+  // BoxWidget Class Definition
+  // =====================
+  var BoxWidget = function (element, options) {
+    this.element = element
     this.options = options
-    this.init()
-  }
-
-  PushMenu.prototype.init = function () {
-    if (this.options.expandOnHover
-      || ($('body').is(Selector.mini + Selector.layoutFixed))) {
-      this.expandOnHover()
-      $('body').addClass(ClassName.expandFeature)
-    }
-
-    $(Selector.contentWrapper).click(function () {
-      // Enable hide menu when clicking on the content-wrapper on small screens
-      if ($(window).width() <= this.options.collapseScreenSize && $('body').hasClass(ClassName.open)) {
-        this.close()
-      }
-    }.bind(this))
 
-    // __Fix for android devices
-    $(Selector.searchInput).click(function (e) {
-      e.stopPropagation()
-    })
+    this._setUpListeners()
   }
 
-  PushMenu.prototype.toggle = function () {
-    var windowWidth = $(window).width()
-    var isOpen      = !$('body').hasClass(ClassName.collapsed)
-
-    if (windowWidth <= this.options.collapseScreenSize) {
-      isOpen = $('body').hasClass(ClassName.open)
-    }
+  BoxWidget.prototype.toggle = function () {
+    var isOpen = !$(this.element).is(Selector.collapsed)
 
-    if (!isOpen) {
-      this.open()
+    if (isOpen) {
+      this.collapse()
     } else {
-      this.close()
+      this.expand()
     }
   }
 
-  PushMenu.prototype.open = function () {
-    var windowWidth = $(window).width()
+  BoxWidget.prototype.expand = function () {
+    var expandedEvent = $.Event(Event.expanded)
+    var collapseIcon  = this.options.collapseIcon
+    var expandIcon    = this.options.expandIcon
 
-    if (windowWidth > this.options.collapseScreenSize) {
-      $('body').removeClass(ClassName.collapsed)
-        .trigger($.Event(Event.expanded))
-    }
-    else {
-      $('body').addClass(ClassName.open)
-        .trigger($.Event(Event.expanded))
-    }
-  }
+    $(this.element).removeClass(ClassName.collapsed)
 
-  PushMenu.prototype.close = function () {
-    var windowWidth = $(window).width()
-    if (windowWidth > this.options.collapseScreenSize) {
-      $('body').addClass(ClassName.collapsed)
-        .trigger($.Event(Event.collapsed))
-    } else {
-      $('body').removeClass(ClassName.open + ' ' + ClassName.collapsed)
-        .trigger($.Event(Event.collapsed))
-    }
-  }
-
-  PushMenu.prototype.expandOnHover = function () {
-    $(Selector.mainSidebar).hover(function () {
-      if ($('body').is(Selector.mini + Selector.collapsed)
-        && $(window).width() > this.options.collapseScreenSize) {
-        this.expand()
-      }
-    }.bind(this), function () {
-      if ($('body').is(Selector.expanded)) {
-        this.collapse()
-      }
-    }.bind(this))
-  }
-
-  PushMenu.prototype.expand = function () {
-    setTimeout(function () {
-      $('body').removeClass(ClassName.collapsed)
-        .addClass(ClassName.expanded)
-    }, this.options.expandTransitionDelay)
-  }
-
-  PushMenu.prototype.collapse = function () {
-    setTimeout(function () {
-      $('body').removeClass(ClassName.expanded)
-        .addClass(ClassName.collapsed)
-    }, this.options.expandTransitionDelay)
-  }
-
-  // PushMenu Plugin Definition
-  // ==========================
-  function Plugin(option) {
-    return this.each(function () {
-      var $this = $(this)
-      var data  = $this.data(DataKey)
-
-      if (!data) {
-        var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option)
-        $this.data(DataKey, (data = new PushMenu(options)))
-      }
-
-      if (option == 'toggle') data.toggle()
-    })
-  }
-
-  var old = $.fn.pushMenu
-
-  $.fn.pushMenu             = Plugin
-  $.fn.pushMenu.Constructor = PushMenu
-
-  // No Conflict Mode
-  // ================
-  $.fn.pushMenu.noConflict = function () {
-    $.fn.pushMenu = old
-    return this
-  }
-
-  // Data API
-  // ========
-  $(document).on('click', Selector.button, function (e) {
-    e.preventDefault()
-    Plugin.call($(this), 'toggle')
-  })
-  $(window).on('load', function () {
-    Plugin.call($(Selector.button))
-  })
-}(jQuery)
-
-
-/* Tree()
- * ======
- * Converts a nested list into a multilevel
- * tree view menu.
- *
- * @Usage: $('.my-menu').tree(options)
- *         or add [data-widget="tree"] to the ul element
- *         Pass any option as data-option="value"
- */
-+function ($) {
-  'use strict'
-
-  var DataKey = 'lte.tree'
-
-  var Default = {
-    animationSpeed: 500,
-    accordion     : true,
-    followLink    : false,
-    trigger       : '.treeview a'
-  }
-
-  var Selector = {
-    tree        : '.tree',
-    treeview    : '.treeview',
-    treeviewMenu: '.treeview-menu',
-    open        : '.menu-open, .active',
-    li          : 'li',
-    data        : '[data-widget="tree"]',
-    active      : '.active'
-  }
-
-  var ClassName = {
-    open: 'menu-open',
-    tree: 'tree'
-  }
-
-  var Event = {
-    collapsed: 'collapsed.tree',
-    expanded : 'expanded.tree'
-  }
-
-  // Tree Class Definition
-  // =====================
-  var Tree = function (element, options) {
-    this.element = element
-    this.options = options
-
-    $(this.element).addClass(ClassName.tree)
-
-    $(Selector.treeview + Selector.active, this.element).addClass(ClassName.open)
-
-    this._setUpListeners()
-  }
-
-  Tree.prototype.toggle = function (link, event) {
-    var treeviewMenu = link.next(Selector.treeviewMenu)
-    var parentLi     = link.parent()
-    var isOpen       = parentLi.hasClass(ClassName.open)
-
-    if (!parentLi.is(Selector.treeview)) {
-      return
-    }
-
-    if (!this.options.followLink || link.attr('href') == '#') {
-      event.preventDefault()
-    }
+    $(this.element)
+      .find(Selector.tools)
+      .find('.' + expandIcon)
+      .removeClass(expandIcon)
+      .addClass(collapseIcon)
 
-    if (isOpen) {
-      this.collapse(treeviewMenu, parentLi)
-    } else {
-      this.expand(treeviewMenu, parentLi)
-    }
+    $(this.element).find(Selector.body + ', ' + Selector.footer)
+      .slideDown(this.options.animationSpeed, function () {
+        $(this.element).trigger(expandedEvent)
+      }.bind(this))
   }
 
-  Tree.prototype.expand = function (tree, parent) {
-    var expandedEvent = $.Event(Event.expanded)
+  BoxWidget.prototype.collapse = function () {
+    var collapsedEvent = $.Event(Event.collapsed)
+    var collapseIcon   = this.options.collapseIcon
+    var expandIcon     = this.options.expandIcon
 
-    if (this.options.accordion) {
-      var openMenuLi = parent.siblings(Selector.open)
-      var openTree   = openMenuLi.children(Selector.treeviewMenu)
-      this.collapse(openTree, openMenuLi)
-    }
+    $(this.element)
+      .find(Selector.tools)
+      .find('.' + collapseIcon)
+      .removeClass(collapseIcon)
+      .addClass(expandIcon)
 
-    parent.addClass(ClassName.open)
-    tree.slideDown(this.options.animationSpeed, function () {
-      $(this.element).trigger(expandedEvent)
-    }.bind(this))
+    $(this.element).find(Selector.body + ', ' + Selector.footer)
+      .slideUp(this.options.animationSpeed, function () {
+        $(this.element).addClass(ClassName.collapsed)
+        $(this.element).trigger(collapsedEvent)
+      }.bind(this))
   }
 
-  Tree.prototype.collapse = function (tree, parentLi) {
-    var collapsedEvent = $.Event(Event.collapsed)
+  BoxWidget.prototype.remove = function () {
+    var removedEvent = $.Event(Event.removed)
 
-    tree.find(Selector.open).removeClass(ClassName.open)
-    parentLi.removeClass(ClassName.open)
-    tree.slideUp(this.options.animationSpeed, function () {
-      tree.find(Selector.open + ' > ' + Selector.treeview).slideUp()
-      $(this.element).trigger(collapsedEvent)
+    $(this.element).slideUp(this.options.animationSpeed, function () {
+      $(this.element).trigger(removedEvent)
+      $(this.element).remove()
     }.bind(this))
   }
 
   // Private
 
-  Tree.prototype._setUpListeners = function () {
+  BoxWidget.prototype._setUpListeners = function () {
     var that = this
 
-    $(this.element).on('click', this.options.trigger, function (event) {
-      that.toggle($(this), event)
+    $(this.element).on('click', this.options.collapseTrigger, function (event) {
+      if (event) event.preventDefault()
+      that.toggle()
+    })
+
+    $(this.element).on('click', this.options.removeTrigger, function (event) {
+      if (event) event.preventDefault()
+      that.remove()
     })
   }
 
@@ -495,25 +268,32 @@ throw new Error('AdminLTE requires jQuery')
 
       if (!data) {
         var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option)
-        $this.data(DataKey, new Tree($this, options))
+        $this.data(DataKey, (data = new BoxWidget($this, options)))
+      }
+
+      if (typeof option == 'string') {
+        if (typeof data[option] == 'undefined') {
+          throw new Error('No method named ' + option)
+        }
+        data[option]()
       }
     })
   }
 
-  var old = $.fn.tree
+  var old = $.fn.boxWidget
 
-  $.fn.tree             = Plugin
-  $.fn.tree.Constructor = Tree
+  $.fn.boxWidget             = Plugin
+  $.fn.boxWidget.Constructor = BoxWidget
 
   // No Conflict Mode
   // ================
-  $.fn.tree.noConflict = function () {
-    $.fn.tree = old
+  $.fn.boxWidget.noConflict = function () {
+    $.fn.boxWidget = old
     return this
   }
 
-  // Tree Data API
-  // =============
+  // BoxWidget Data API
+  // ==================
   $(window).on('load', function () {
     $(Selector.data).each(function () {
       Plugin.call($(this))
@@ -663,129 +443,395 @@ throw new Error('AdminLTE requires jQuery')
 }(jQuery)
 
 
-/* BoxWidget()
- * ======
- * Adds box widget functions to boxes.
+/* DirectChat()
+ * ===============
+ * Toggles the state of the control sidebar
  *
- * @Usage: $('.my-box').boxWidget(options)
- *         This plugin auto activates on any element using the `.box` class
- *         Pass any option as data-option="value"
+ * @Usage: $('#my-chat-box').directChat()
+ *         or add [data-widget="direct-chat"] to the trigger
  */
 +function ($) {
   'use strict'
 
-  var DataKey = 'lte.boxwidget'
+  var DataKey = 'lte.directchat'
 
-  var Default = {
-    animationSpeed : 500,
-    collapseTrigger: '[data-widget="collapse"]',
-    removeTrigger  : '[data-widget="remove"]',
-    collapseIcon   : 'fa-minus',
-    expandIcon     : 'fa-plus',
-    removeIcon     : 'fa-times'
+  var Selector = {
+    data: '[data-widget="chat-pane-toggle"]',
+    box : '.direct-chat'
   }
 
-  var Selector = {
-    data     : '.box',
-    collapsed: '.collapsed-box',
-    body     : '.box-body',
-    footer   : '.box-footer',
-    tools    : '.box-tools'
+  var ClassName = {
+    open: 'direct-chat-contacts-open'
+  }
+
+  // DirectChat Class Definition
+  // ===========================
+  var DirectChat = function (element) {
+    this.element = element
+  }
+
+  DirectChat.prototype.toggle = function ($trigger) {
+    $trigger.parents(Selector.box).first().toggleClass(ClassName.open)
+  }
+
+  // Plugin Definition
+  // =================
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data(DataKey)
+
+      if (!data) {
+        $this.data(DataKey, (data = new DirectChat($this)))
+      }
+
+      if (typeof option == 'string') data.toggle($this)
+    })
+  }
+
+  var old = $.fn.directChat
+
+  $.fn.directChat             = Plugin
+  $.fn.directChat.Constructor = DirectChat
+
+  // No Conflict Mode
+  // ================
+  $.fn.directChat.noConflict = function () {
+    $.fn.directChat = old
+    return this
+  }
+
+  // DirectChat Data API
+  // ===================
+  $(document).on('click', Selector.data, function (event) {
+    if (event) event.preventDefault()
+    Plugin.call($(this), 'toggle')
+  })
+
+}(jQuery)
+
+
+/* Layout()
+ * ========
+ * Implements AdminLTE layout.
+ * Fixes the layout height in case min-height fails.
+ *
+ * @usage activated automatically upon window load.
+ *        Configure any options by passing data-option="value"
+ *        to the body tag.
+ */
++function ($) {
+  'use strict'
+
+  var DataKey = 'lte.layout'
+
+  var Default = {
+    slimscroll : true,
+    resetHeight: true
+  }
+
+  var Selector = {
+    wrapper       : '.wrapper',
+    contentWrapper: '.content-wrapper',
+    layoutBoxed   : '.layout-boxed',
+    mainFooter    : '.main-footer',
+    mainHeader    : '.main-header',
+    sidebar       : '.sidebar',
+    controlSidebar: '.control-sidebar',
+    fixed         : '.fixed',
+    sidebarMenu   : '.sidebar-menu',
+    logo          : '.main-header .logo'
   }
 
   var ClassName = {
-    collapsed: 'collapsed-box'
+    fixed         : 'fixed',
+    holdTransition: 'hold-transition'
   }
 
-  var Event = {
-    collapsed: 'collapsed.boxwidget',
-    expanded : 'expanded.boxwidget',
-    removed  : 'removed.boxwidget'
+  var Layout = function (options) {
+    this.options      = options
+    this.bindedResize = false
+    this.activate()
   }
 
-  // BoxWidget Class Definition
-  // =====================
-  var BoxWidget = function (element, options) {
-    this.element = element
-    this.options = options
+  Layout.prototype.activate = function () {
+    this.fix()
+    this.fixSidebar()
 
-    this._setUpListeners()
+    $('body').removeClass(ClassName.holdTransition)
+
+    if (this.options.resetHeight) {
+      $('body, html, ' + Selector.wrapper).css({
+        'height'    : 'auto',
+        'min-height': '100%'
+      })
+    }
+
+    if (!this.bindedResize) {
+      $(window).resize(function () {
+        this.fix()
+        this.fixSidebar()
+
+        $(Selector.logo + ', ' + Selector.sidebar).one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function () {
+          this.fix()
+          this.fixSidebar()
+        }.bind(this))
+      }.bind(this))
+
+      this.bindedResize = true
+    }
+
+    $(Selector.sidebarMenu).on('expanded.tree', function () {
+      this.fix()
+      this.fixSidebar()
+    }.bind(this))
+
+    $(Selector.sidebarMenu).on('collapsed.tree', function () {
+      this.fix()
+      this.fixSidebar()
+    }.bind(this))
   }
 
-  BoxWidget.prototype.toggle = function () {
-    var isOpen = !$(this.element).is(Selector.collapsed)
+  Layout.prototype.fix = function () {
+    // Remove overflow from .wrapper if layout-boxed exists
+    $(Selector.layoutBoxed + ' > ' + Selector.wrapper).css('overflow', 'hidden')
 
-    if (isOpen) {
-      this.collapse()
+    // Get window height and the wrapper height
+    var footerHeight  = $(Selector.mainFooter).outerHeight() || 0
+    var neg           = $(Selector.mainHeader).outerHeight() + footerHeight
+    var windowHeight  = $(window).height()
+    var sidebarHeight = $(Selector.sidebar).height() || 0
+
+    // Set the min-height of the content and sidebar based on
+    // the height of the document.
+    if ($('body').hasClass(ClassName.fixed)) {
+      $(Selector.contentWrapper).css('min-height', windowHeight - footerHeight)
     } else {
-      this.expand()
+      var postSetHeight
+
+      if (windowHeight >= sidebarHeight) {
+        $(Selector.contentWrapper).css('min-height', windowHeight - neg)
+        postSetHeight = windowHeight - neg
+      } else {
+        $(Selector.contentWrapper).css('min-height', sidebarHeight)
+        postSetHeight = sidebarHeight
+      }
+
+      // Fix for the control sidebar height
+      var $controlSidebar = $(Selector.controlSidebar)
+      if (typeof $controlSidebar !== 'undefined') {
+        if ($controlSidebar.height() > postSetHeight)
+          $(Selector.contentWrapper).css('min-height', $controlSidebar.height())
+      }
     }
   }
 
-  BoxWidget.prototype.expand = function () {
-    var expandedEvent = $.Event(Event.expanded)
-    var collapseIcon  = this.options.collapseIcon
-    var expandIcon    = this.options.expandIcon
+  Layout.prototype.fixSidebar = function () {
+    // Make sure the body tag has the .fixed class
+    if (!$('body').hasClass(ClassName.fixed)) {
+      if (typeof $.fn.slimScroll !== 'undefined') {
+        $(Selector.sidebar).slimScroll({ destroy: true }).height('auto')
+      }
+      return
+    }
 
-    $(this.element).removeClass(ClassName.collapsed)
+    // Enable slimscroll for fixed layout
+    if (this.options.slimscroll) {
+      if (typeof $.fn.slimScroll !== 'undefined') {
+        // Destroy if it exists
+        $(Selector.sidebar).slimScroll({ destroy: true }).height('auto')
 
-    $(this.element)
-      .find(Selector.tools)
-      .find('.' + expandIcon)
-      .removeClass(expandIcon)
-      .addClass(collapseIcon)
+        // Add slimscroll
+        $(Selector.sidebar).slimScroll({
+          height: ($(window).height() - $(Selector.mainHeader).height()) + 'px',
+          color : 'rgba(0,0,0,0.2)',
+          size  : '3px'
+        })
+      }
+    }
+  }
 
-    $(this.element).find(Selector.body + ', ' + Selector.footer)
-      .slideDown(this.options.animationSpeed, function () {
-        $(this.element).trigger(expandedEvent)
-      }.bind(this))
+  // Plugin Definition
+  // =================
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data(DataKey)
+
+      if (!data) {
+        var options = $.extend({}, Default, $this.data(), typeof option === 'object' && option)
+        $this.data(DataKey, (data = new Layout(options)))
+      }
+
+      if (typeof option === 'string') {
+        if (typeof data[option] === 'undefined') {
+          throw new Error('No method named ' + option)
+        }
+        data[option]()
+      }
+    })
+  }
+
+  var old = $.fn.layout
+
+  $.fn.layout            = Plugin
+  $.fn.layout.Constuctor = Layout
+
+  // No conflict mode
+  // ================
+  $.fn.layout.noConflict = function () {
+    $.fn.layout = old
+    return this
+  }
+
+  // Layout DATA-API
+  // ===============
+  $(window).on('load', function () {
+    Plugin.call($('body'))
+  })
+}(jQuery)
+
+
+/* PushMenu()
+ * ==========
+ * Adds the push menu functionality to the sidebar.
+ *
+ * @usage: $('.btn').pushMenu(options)
+ *          or add [data-toggle="push-menu"] to any button
+ *          Pass any option as data-option="value"
+ */
++function ($) {
+  'use strict'
+
+  var DataKey = 'lte.pushmenu'
+
+  var Default = {
+    collapseScreenSize   : 767,
+    expandOnHover        : false,
+    expandTransitionDelay: 200
+  }
+
+  var Selector = {
+    collapsed     : '.sidebar-collapse',
+    open          : '.sidebar-open',
+    mainSidebar   : '.main-sidebar',
+    contentWrapper: '.content-wrapper',
+    searchInput   : '.sidebar-form .form-control',
+    button        : '[data-toggle="push-menu"]',
+    mini          : '.sidebar-mini',
+    expanded      : '.sidebar-expanded-on-hover',
+    layoutFixed   : '.fixed'
+  }
+
+  var ClassName = {
+    collapsed    : 'sidebar-collapse',
+    open         : 'sidebar-open',
+    mini         : 'sidebar-mini',
+    expanded     : 'sidebar-expanded-on-hover',
+    expandFeature: 'sidebar-mini-expand-feature',
+    layoutFixed  : 'fixed'
+  }
+
+  var Event = {
+    expanded : 'expanded.pushMenu',
+    collapsed: 'collapsed.pushMenu'
+  }
+
+  // PushMenu Class Definition
+  // =========================
+  var PushMenu = function (options) {
+    this.options = options
+    this.init()
+  }
+
+  PushMenu.prototype.init = function () {
+    if (this.options.expandOnHover
+      || ($('body').is(Selector.mini + Selector.layoutFixed))) {
+      this.expandOnHover()
+      $('body').addClass(ClassName.expandFeature)
+    }
+
+    $(Selector.contentWrapper).click(function () {
+      // Enable hide menu when clicking on the content-wrapper on small screens
+      if ($(window).width() <= this.options.collapseScreenSize && $('body').hasClass(ClassName.open)) {
+        this.close()
+      }
+    }.bind(this))
+
+    // __Fix for android devices
+    $(Selector.searchInput).click(function (e) {
+      e.stopPropagation()
+    })
   }
 
-  BoxWidget.prototype.collapse = function () {
-    var collapsedEvent = $.Event(Event.collapsed)
-    var collapseIcon   = this.options.collapseIcon
-    var expandIcon     = this.options.expandIcon
+  PushMenu.prototype.toggle = function () {
+    var windowWidth = $(window).width()
+    var isOpen      = !$('body').hasClass(ClassName.collapsed)
 
-    $(this.element)
-      .find(Selector.tools)
-      .find('.' + collapseIcon)
-      .removeClass(collapseIcon)
-      .addClass(expandIcon)
+    if (windowWidth <= this.options.collapseScreenSize) {
+      isOpen = $('body').hasClass(ClassName.open)
+    }
 
-    $(this.element).find(Selector.body + ', ' + Selector.footer)
-      .slideUp(this.options.animationSpeed, function () {
-        $(this.element).addClass(ClassName.collapsed)
-        $(this.element).trigger(collapsedEvent)
-      }.bind(this))
+    if (!isOpen) {
+      this.open()
+    } else {
+      this.close()
+    }
   }
 
-  BoxWidget.prototype.remove = function () {
-    var removedEvent = $.Event(Event.removed)
+  PushMenu.prototype.open = function () {
+    var windowWidth = $(window).width()
 
-    $(this.element).slideUp(this.options.animationSpeed, function () {
-      $(this.element).trigger(removedEvent)
-      $(this.element).remove()
-    }.bind(this))
+    if (windowWidth > this.options.collapseScreenSize) {
+      $('body').removeClass(ClassName.collapsed)
+        .trigger($.Event(Event.expanded))
+    }
+    else {
+      $('body').addClass(ClassName.open)
+        .trigger($.Event(Event.expanded))
+    }
   }
 
-  // Private
+  PushMenu.prototype.close = function () {
+    var windowWidth = $(window).width()
+    if (windowWidth > this.options.collapseScreenSize) {
+      $('body').addClass(ClassName.collapsed)
+        .trigger($.Event(Event.collapsed))
+    } else {
+      $('body').removeClass(ClassName.open + ' ' + ClassName.collapsed)
+        .trigger($.Event(Event.collapsed))
+    }
+  }
 
-  BoxWidget.prototype._setUpListeners = function () {
-    var that = this
+  PushMenu.prototype.expandOnHover = function () {
+    $(Selector.mainSidebar).hover(function () {
+      if ($('body').is(Selector.mini + Selector.collapsed)
+        && $(window).width() > this.options.collapseScreenSize) {
+        this.expand()
+      }
+    }.bind(this), function () {
+      if ($('body').is(Selector.expanded)) {
+        this.collapse()
+      }
+    }.bind(this))
+  }
 
-    $(this.element).on('click', this.options.collapseTrigger, function (event) {
-      if (event) event.preventDefault()
-      that.toggle()
-    })
+  PushMenu.prototype.expand = function () {
+    setTimeout(function () {
+      $('body').removeClass(ClassName.collapsed)
+        .addClass(ClassName.expanded)
+    }, this.options.expandTransitionDelay)
+  }
 
-    $(this.element).on('click', this.options.removeTrigger, function (event) {
-      if (event) event.preventDefault()
-      that.remove()
-    })
+  PushMenu.prototype.collapse = function () {
+    setTimeout(function () {
+      $('body').removeClass(ClassName.expanded)
+        .addClass(ClassName.collapsed)
+    }, this.options.expandTransitionDelay)
   }
 
-  // Plugin Definition
-  // =================
+  // PushMenu Plugin Definition
+  // ==========================
   function Plugin(option) {
     return this.each(function () {
       var $this = $(this)
@@ -793,38 +839,34 @@ throw new Error('AdminLTE requires jQuery')
 
       if (!data) {
         var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option)
-        $this.data(DataKey, (data = new BoxWidget($this, options)))
+        $this.data(DataKey, (data = new PushMenu(options)))
       }
 
-      if (typeof option == 'string') {
-        if (typeof data[option] == 'undefined') {
-          throw new Error('No method named ' + option)
-        }
-        data[option]()
-      }
+      if (option == 'toggle') data.toggle()
     })
   }
 
-  var old = $.fn.boxWidget
+  var old = $.fn.pushMenu
 
-  $.fn.boxWidget             = Plugin
-  $.fn.boxWidget.Constructor = BoxWidget
+  $.fn.pushMenu             = Plugin
+  $.fn.pushMenu.Constructor = PushMenu
 
   // No Conflict Mode
   // ================
-  $.fn.boxWidget.noConflict = function () {
-    $.fn.boxWidget = old
+  $.fn.pushMenu.noConflict = function () {
+    $.fn.pushMenu = old
     return this
   }
 
-  // BoxWidget Data API
-  // ==================
+  // Data API
+  // ========
+  $(document).on('click', Selector.button, function (e) {
+    e.preventDefault()
+    Plugin.call($(this), 'toggle')
+  })
   $(window).on('load', function () {
-    $(Selector.data).each(function () {
-      Plugin.call($(this))
-    })
+    Plugin.call($(Selector.button))
   })
-
 }(jQuery)
 
 
@@ -842,10 +884,11 @@ throw new Error('AdminLTE requires jQuery')
   var DataKey = 'lte.todolist'
 
   var Default = {
-    iCheck   : false,
-    onCheck  : function () {
+    onCheck  : function (item) {
+      return item
     },
-    onUnCheck: function () {
+    onUnCheck: function (item) {
+      return item
     }
   }
 
@@ -937,35 +980,114 @@ throw new Error('AdminLTE requires jQuery')
 }(jQuery)
 
 
-/* DirectChat()
- * ===============
- * Toggles the state of the control sidebar
+/* Tree()
+ * ======
+ * Converts a nested list into a multilevel
+ * tree view menu.
  *
- * @Usage: $('#my-chat-box').directChat()
- *         or add [data-widget="direct-chat"] to the trigger
+ * @Usage: $('.my-menu').tree(options)
+ *         or add [data-widget="tree"] to the ul element
+ *         Pass any option as data-option="value"
  */
 +function ($) {
   'use strict'
 
-  var DataKey = 'lte.directchat'
+  var DataKey = 'lte.tree'
+
+  var Default = {
+    animationSpeed: 500,
+    accordion     : true,
+    followLink    : false,
+    trigger       : '.treeview a'
+  }
 
   var Selector = {
-    data: '[data-widget="chat-pane-toggle"]',
-    box : '.direct-chat'
+    tree        : '.tree',
+    treeview    : '.treeview',
+    treeviewMenu: '.treeview-menu',
+    open        : '.menu-open, .active',
+    li          : 'li',
+    data        : '[data-widget="tree"]',
+    active      : '.active'
   }
 
   var ClassName = {
-    open: 'direct-chat-contacts-open'
+    open: 'menu-open',
+    tree: 'tree'
   }
 
-  // DirectChat Class Definition
-  // ===========================
-  var DirectChat = function (element) {
+  var Event = {
+    collapsed: 'collapsed.tree',
+    expanded : 'expanded.tree'
+  }
+
+  // Tree Class Definition
+  // =====================
+  var Tree = function (element, options) {
     this.element = element
+    this.options = options
+
+    $(this.element).addClass(ClassName.tree)
+
+    $(Selector.treeview + Selector.active, this.element).addClass(ClassName.open)
+
+    this._setUpListeners()
   }
 
-  DirectChat.prototype.toggle = function ($trigger) {
-    $trigger.parents(Selector.box).first().toggleClass(ClassName.open)
+  Tree.prototype.toggle = function (link, event) {
+    var treeviewMenu = link.next(Selector.treeviewMenu)
+    var parentLi     = link.parent()
+    var isOpen       = parentLi.hasClass(ClassName.open)
+
+    if (!parentLi.is(Selector.treeview)) {
+      return
+    }
+
+    if (!this.options.followLink || link.attr('href') == '#') {
+      event.preventDefault()
+    }
+
+    if (isOpen) {
+      this.collapse(treeviewMenu, parentLi)
+    } else {
+      this.expand(treeviewMenu, parentLi)
+    }
+  }
+
+  Tree.prototype.expand = function (tree, parent) {
+    var expandedEvent = $.Event(Event.expanded)
+
+    if (this.options.accordion) {
+      var openMenuLi = parent.siblings(Selector.open)
+      var openTree   = openMenuLi.children(Selector.treeviewMenu)
+      this.collapse(openTree, openMenuLi)
+    }
+
+    parent.addClass(ClassName.open)
+    tree.slideDown(this.options.animationSpeed, function () {
+      $(this.element).trigger(expandedEvent)
+    }.bind(this))
+  }
+
+  Tree.prototype.collapse = function (tree, parentLi) {
+    var collapsedEvent = $.Event(Event.collapsed)
+
+    tree.find(Selector.open).removeClass(ClassName.open)
+    parentLi.removeClass(ClassName.open)
+    tree.slideUp(this.options.animationSpeed, function () {
+      tree.find(Selector.open + ' > ' + Selector.treeview).slideUp()
+      $(this.element).trigger(collapsedEvent)
+    }.bind(this))
+  }
+
+  // Private
+
+  Tree.prototype._setUpListeners = function () {
+    var that = this
+
+    $(this.element).on('click', this.options.trigger, function (event) {
+      that.toggle($(this), event)
+    })
   }
 
   // Plugin Definition
@@ -976,30 +1098,30 @@ throw new Error('AdminLTE requires jQuery')
       var data  = $this.data(DataKey)
 
       if (!data) {
-        $this.data(DataKey, (data = new DirectChat($this)))
+        var options = $.extend({}, Default, $this.data(), typeof option == 'object' && option)
+        $this.data(DataKey, new Tree($this, options))
       }
-
-      if (typeof option == 'string') data.toggle($this)
     })
   }
 
-  var old = $.fn.directChat
+  var old = $.fn.tree
 
-  $.fn.directChat             = Plugin
-  $.fn.directChat.Constructor = DirectChat
+  $.fn.tree             = Plugin
+  $.fn.tree.Constructor = Tree
 
   // No Conflict Mode
   // ================
-  $.fn.directChat.noConflict = function () {
-    $.fn.directChat = old
+  $.fn.tree.noConflict = function () {
+    $.fn.tree = old
     return this
   }
 
-  // DirectChat Data API
-  // ===================
-  $(document).on('click', Selector.data, function (event) {
-    if (event) event.preventDefault()
-    Plugin.call($(this), 'toggle')
+  // Tree Data API
+  // =============
+  $(window).on('load', function () {
+    $(Selector.data).each(function () {
+      Plugin.call($(this))
+    })
   })
 
 }(jQuery)
diff --git a/dist/js/adminlte.min.js b/dist/js/adminlte.min.js
index c8525103454..b9ab62653ac 100644
--- a/dist/js/adminlte.min.js
+++ b/dist/js/adminlte.min.js
@@ -11,4 +11,4 @@
 * @repository git://github.com/almasaeed2010/AdminLTE.git
 * @license MIT <http://opensource.org/licenses/MIT>
 */
-if("undefined"==typeof jQuery)throw new Error("AdminLTE requires jQuery");+function(a){"use strict";function b(b){return this.each(function(){var e=a(this),f=e.data(c);if(!f){var h=a.extend({},d,e.data(),"object"==typeof b&&b);e.data(c,f=new g(h))}if("string"==typeof b){if(void 0===f[b])throw new Error("No method named "+b);f[b]()}})}var c="lte.layout",d={slimscroll:!0,resetHeight:!0},e={wrapper:".wrapper",contentWrapper:".content-wrapper",layoutBoxed:".layout-boxed",mainFooter:".main-footer",mainHeader:".main-header",sidebar:".sidebar",controlSidebar:".control-sidebar",fixed:".fixed",sidebarMenu:".sidebar-menu",logo:".main-header .logo"},f={fixed:"fixed",holdTransition:"hold-transition"},g=function(a){this.options=a,this.bindedResize=!1,this.activate()};g.prototype.activate=function(){this.fix(),this.fixSidebar(),a("body").removeClass(f.holdTransition),this.options.resetHeight&&a("body, html, "+e.wrapper).css({height:"auto","min-height":"100%"}),this.bindedResize||(a(window).resize(function(){this.fix(),this.fixSidebar(),a(e.logo+", "+e.sidebar).one("webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend",function(){this.fix(),this.fixSidebar()}.bind(this))}.bind(this)),this.bindedResize=!0),a(e.sidebarMenu).on("expanded.tree",function(){this.fix(),this.fixSidebar()}.bind(this)),a(e.sidebarMenu).on("collapsed.tree",function(){this.fix(),this.fixSidebar()}.bind(this))},g.prototype.fix=function(){a(e.layoutBoxed+" > "+e.wrapper).css("overflow","hidden");var b=a(e.mainFooter).outerHeight()||0,c=a(e.mainHeader).outerHeight()+b,d=a(window).height(),g=a(e.sidebar).height()||0;if(a("body").hasClass(f.fixed))a(e.contentWrapper).css("min-height",d-b);else{var h;d>=g?(a(e.contentWrapper).css("min-height",d-c),h=d-c):(a(e.contentWrapper).css("min-height",g),h=g);var i=a(e.controlSidebar);void 0!==i&&i.height()>h&&a(e.contentWrapper).css("min-height",i.height())}},g.prototype.fixSidebar=function(){if(!a("body").hasClass(f.fixed))return void(void 0!==a.fn.slimScroll&&a(e.sidebar).slimScroll({destroy:!0}).height("auto"));this.options.slimscroll&&void 0!==a.fn.slimScroll&&(a(e.sidebar).slimScroll({destroy:!0}).height("auto"),a(e.sidebar).slimScroll({height:a(window).height()-a(e.mainHeader).height()+"px",color:"rgba(0,0,0,0.2)",size:"3px"}))};var h=a.fn.layout;a.fn.layout=b,a.fn.layout.Constuctor=g,a.fn.layout.noConflict=function(){return a.fn.layout=h,this},a(window).on("load",function(){b.call(a("body"))})}(jQuery),function(a){"use strict";function b(b){return this.each(function(){var e=a(this),f=e.data(c);if(!f){var g=a.extend({},d,e.data(),"object"==typeof b&&b);e.data(c,f=new h(g))}"toggle"==b&&f.toggle()})}var c="lte.pushmenu",d={collapseScreenSize:767,expandOnHover:!1,expandTransitionDelay:200},e={collapsed:".sidebar-collapse",open:".sidebar-open",mainSidebar:".main-sidebar",contentWrapper:".content-wrapper",searchInput:".sidebar-form .form-control",button:'[data-toggle="push-menu"]',mini:".sidebar-mini",expanded:".sidebar-expanded-on-hover",layoutFixed:".fixed"},f={collapsed:"sidebar-collapse",open:"sidebar-open",mini:"sidebar-mini",expanded:"sidebar-expanded-on-hover",expandFeature:"sidebar-mini-expand-feature",layoutFixed:"fixed"},g={expanded:"expanded.pushMenu",collapsed:"collapsed.pushMenu"},h=function(a){this.options=a,this.init()};h.prototype.init=function(){(this.options.expandOnHover||a("body").is(e.mini+e.layoutFixed))&&(this.expandOnHover(),a("body").addClass(f.expandFeature)),a(e.contentWrapper).click(function(){a(window).width()<=this.options.collapseScreenSize&&a("body").hasClass(f.open)&&this.close()}.bind(this)),a(e.searchInput).click(function(a){a.stopPropagation()})},h.prototype.toggle=function(){var b=a(window).width(),c=!a("body").hasClass(f.collapsed);b<=this.options.collapseScreenSize&&(c=a("body").hasClass(f.open)),c?this.close():this.open()},h.prototype.open=function(){a(window).width()>this.options.collapseScreenSize?a("body").removeClass(f.collapsed).trigger(a.Event(g.expanded)):a("body").addClass(f.open).trigger(a.Event(g.expanded))},h.prototype.close=function(){a(window).width()>this.options.collapseScreenSize?a("body").addClass(f.collapsed).trigger(a.Event(g.collapsed)):a("body").removeClass(f.open+" 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