diff --git a/vendor/firebug-lite/license.txt b/vendor/firebug-lite/license.txt
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/blank.gif b/vendor/firebug-lite/skin/xp/blank.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/buttonBg.png b/vendor/firebug-lite/skin/xp/buttonBg.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/buttonBgHover.png b/vendor/firebug-lite/skin/xp/buttonBgHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/debugger.css b/vendor/firebug-lite/skin/xp/debugger.css
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/detach.png b/vendor/firebug-lite/skin/xp/detach.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/detachHover.png b/vendor/firebug-lite/skin/xp/detachHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/disable.gif b/vendor/firebug-lite/skin/xp/disable.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/disable.png b/vendor/firebug-lite/skin/xp/disable.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/disableHover.gif b/vendor/firebug-lite/skin/xp/disableHover.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/disableHover.png b/vendor/firebug-lite/skin/xp/disableHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/down.png b/vendor/firebug-lite/skin/xp/down.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/downActive.png b/vendor/firebug-lite/skin/xp/downActive.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/downHover.png b/vendor/firebug-lite/skin/xp/downHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/errorIcon-sm.png b/vendor/firebug-lite/skin/xp/errorIcon-sm.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/errorIcon.gif b/vendor/firebug-lite/skin/xp/errorIcon.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/errorIcon.png b/vendor/firebug-lite/skin/xp/errorIcon.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/firebug-1.3a2.css b/vendor/firebug-lite/skin/xp/firebug-1.3a2.css
old mode 100755
new mode 100644
index d929b2bf1..42f9faf5d
--- a/vendor/firebug-lite/skin/xp/firebug-1.3a2.css
+++ b/vendor/firebug-lite/skin/xp/firebug-1.3a2.css
@@ -70,7 +70,7 @@ html, body {
 body {
     font-family: Lucida Grande, Tahoma, sans-serif;
     font-size: 11px;
-    background: #fff;
+    background: #fff;    
 }
 
 .clear {
@@ -103,7 +103,7 @@ body {
     border: 1px solid #ccc;
     margin: 0 5px 0 0;
     background: #fff url(search.png) no-repeat 4px 2px;
-    padding-left: 20px;
+    padding-left: 20px;    
     font-size: 11px;
 }
 
@@ -124,7 +124,7 @@ body {
     height: 14px;
     background: url(errorIcon.png) no-repeat;
     color: #f00;
-    font-weight: bold;
+    font-weight: bold;    
 }
 
 #fbMiniErrors {
@@ -139,7 +139,7 @@ body {
     margin: 3px 4px 0;
     height: 20px;
     width: 20px;
-    float: right;
+    float: right;    
     background: url(sprite.png) 0 -135px;
     cursor: pointer;
 }
@@ -192,10 +192,10 @@ body {
 }
 
 /************************************************************************************************
- Sub-Layout
+ Sub-Layout 
 *************************************************************************************************/
 
-/* fbToolbar
+/* fbToolbar 
 *************************************************************************************************/
 #fbToolbarIcon {
     float: left;
@@ -237,7 +237,7 @@ body {
     position: relative;
     top: 5px;
     line-height: 19px;
-    cursor: default;
+    cursor: default;    
 }
 
 .fbToolbarSeparator{
@@ -262,7 +262,7 @@ body {
 
 .fbStatusBar span a:hover {
     color: blue;
-    cursor: pointer;
+    cursor: pointer;    
 }
 
 
@@ -307,7 +307,7 @@ body {
     padding-left: 10px;
 }
 
-/* body
+/* body 
 *************************************************************************************************/
 .fbPanel {
     display: none;
@@ -340,7 +340,7 @@ body {
     visibility: hidden !important;
 }
 
-/* fbBottom
+/* fbBottom 
 *************************************************************************************************/
 
 #fbCommand {
@@ -391,7 +391,7 @@ div.fbFitHeight {
  Layout Controls
 *************************************************************************************************/
 
-/* fbToolbar buttons
+/* fbToolbar buttons 
 *************************************************************************************************/
 #fbWindowButtons a {
     font-size: 1px;
@@ -420,7 +420,7 @@ div.fbFitHeight {
     background: url(sprite.png) -48px -119px;
 }
 
-/* fbPanelBarBox tabs
+/* fbPanelBarBox tabs 
 *************************************************************************************************/
 .fbTab {
     text-decoration: none;
@@ -475,7 +475,7 @@ a.fbTab:hover .fbTabR {
     background: url(sprite.png) -8px -96px !important;
 }
 
-/* splitters
+/* splitters 
 *************************************************************************************************/
 #fbHSplitter {
     position: absolute;
@@ -571,7 +571,7 @@ div.objectBox-element {
     color: #fff !important;
 }
 
-/* Webkit CSS Hack - bug in "highlight" named color */
+/* Webkit CSS Hack - bug in "highlight" named color */ 
 @media screen and (-webkit-min-device-pixel-ratio:0) {
     .selectedElement{
       background: #316AC5;
diff --git a/vendor/firebug-lite/skin/xp/firebug.IE6.css b/vendor/firebug-lite/skin/xp/firebug.IE6.css
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/firebug.css b/vendor/firebug-lite/skin/xp/firebug.css
old mode 100755
new mode 100644
index f3bdd8cde..a1465ec5f
--- a/vendor/firebug-lite/skin/xp/firebug.css
+++ b/vendor/firebug-lite/skin/xp/firebug.css
@@ -136,10 +136,10 @@ h1.groupHeader {
     position: relative;
     top: -7px;
     left: -5px;
-
+    
     outline: none;
     resize: none;
-
+    
     /*
     _border: 1px solid #999 !important;
     _padding: 1px !important;
@@ -311,17 +311,17 @@ h1.groupHeader {
     outline: none;
     background-color: transparent
  }
-
- .useA11y .a11yCSSView .focusRow:focus .cssSelector,
- .useA11y .a11yCSSView .focusRow:focus .cssPropName,
+ 
+ .useA11y .a11yCSSView .focusRow:focus .cssSelector, 
+ .useA11y .a11yCSSView .focusRow:focus .cssPropName, 
  .useA11y .a11yCSSView .focusRow:focus .cssPropValue,
- .useA11y .a11yCSSView .computedStyleRow:focus,
+ .useA11y .a11yCSSView .computedStyleRow:focus, 
  .useA11y .a11yCSSView .groupHeader:focus {
     outline: 2px solid #FF9933;
     outline-offset: -2px;
     background-color: #FFFFD6;
  }
-
+ 
  .useA11y .a11yCSSView .groupHeader:focus {
     outline-offset: -2px;
  }
@@ -731,7 +731,7 @@ h1.groupHeader {
 /* Time Info tip */
 
 .timeInfoTip {
-    width: 150px;
+    width: 150px; 
     height: 40px
 }
 
@@ -944,7 +944,7 @@ h1.groupHeader {
     /*overflow-x: auto; HTML is damaged in case of big (2-3MB) responses */
 }
 
-/* replaced by .netInfoTextSelected for IE6 support
+/* replaced by .netInfoTextSelected for IE6 support 
 .netInfoText[selected="true"] {
     display: block;
 }
@@ -963,7 +963,7 @@ h1.groupHeader {
 }
 
 .netInfoPostText .netInfoParamName {
-    width: 1px; /* Google Chrome need this otherwise the first column of
+    width: 1px; /* Google Chrome need this otherwise the first column of 
                    the post variables table will be larger than expected */
 }
 
@@ -1148,7 +1148,7 @@ h1.groupHeader {
 }
 
 * html .opened .spyHead .spyTitle,
-* html .opened .logGroupLabel,
+* html .opened .logGroupLabel, 
 * html .opened .memberLabelCell .memberLabel {
     background-image: url(tree_close.gif);
     background-repeat: no-repeat;
@@ -1677,7 +1677,7 @@ h1.groupHeader {
 /*
 .logRow-errorMessage > .hasTwisty > .errorTitle,
 .logRow-spy .spyHead .spyTitle,
-.logGroup > .logRow
+.logGroup > .logRow 
 */
 .logRow-errorMessage .hasTwisty .errorTitle,
 .logRow-spy .spyHead .spyTitle,
@@ -2056,11 +2056,11 @@ h1.groupHeader {
     width: 10px;
     height: 10px;
     margin-top: 6px;
-    background: url(tabMenuTarget.png);
+    background: url(tabMenuTarget.png);   
 }
 
 .fbTabMenuTarget:hover {
-    background: url(tabMenuTargetHover.png);
+    background: url(tabMenuTargetHover.png);   
 }
 
 .fbShadow {
@@ -2098,7 +2098,7 @@ h1.groupHeader {
     padding: 1px 18px 0;
     text-decoration: none;
     color: #000;
-    cursor: default;
+    cursor: default;    
     background: #ACA899;
     margin: 4px 0;
 }
@@ -2149,7 +2149,7 @@ h1.groupHeader {
 }
 
 .fbMenuShortcut {
-    padding-right: 85px;
+    padding-right: 85px; 
 }
 
 .fbMenuShortcutKey {
@@ -2274,7 +2274,7 @@ h1.groupHeader {
     margin: 0;
     padding: 0;
     overflow: hidden;
-
+    
     font-family: Lucida Grande, Tahoma, sans-serif;
     font-size: 11px;
     background: #fff;
@@ -2311,7 +2311,7 @@ h1.groupHeader {
     margin: 0 5px 0 0;
     background: #fff url(search.png) no-repeat 4px 2px !important;
     background: #fff url(search.gif) no-repeat 4px 2px;
-    padding-left: 20px;
+    padding-left: 20px;    
     font-size: 11px;
 }
 
@@ -2333,7 +2333,7 @@ h1.groupHeader {
     background: url(errorIcon.png) no-repeat !important;
     background: url(errorIcon.gif) no-repeat;
     color: #f00;
-    font-weight: bold;
+    font-weight: bold;    
 }
 
 #fbMiniErrors {
@@ -2348,7 +2348,7 @@ h1.groupHeader {
     margin: 3px 4px 0;
     height: 20px;
     width: 20px;
-    float: right;
+    float: right;    
     background: url(sprite.png) 0 -135px;
     cursor: pointer;
 }
@@ -2403,10 +2403,10 @@ h1.groupHeader {
 }
 
 /************************************************************************************************
- Sub-Layout
+ Sub-Layout 
 *************************************************************************************************/
 
-/* fbToolbar
+/* fbToolbar 
 *************************************************************************************************/
 #fbToolbarIcon {
     float: left;
@@ -2472,7 +2472,7 @@ h1.groupHeader {
 
 #fbStatusBarBox {
     top: 4px;
-    cursor: default;
+    cursor: default;    
 }
 
 .fbToolbarSeparator {
@@ -2500,7 +2500,7 @@ h1.groupHeader {
 
 .fbStatusBar a:hover {
     color: blue;
-    cursor: pointer;
+    cursor: pointer;    
 }
 
 
@@ -2545,7 +2545,7 @@ h1.groupHeader {
     padding-left: 4px;
 }
 
-/* body
+/* body 
 *************************************************************************************************/
 .fbPanel {
     display: none;
@@ -2609,7 +2609,7 @@ h1.groupHeader {
     position: absolute;
     right: 2px;
     bottom: 3px;
-
+    
     z-index: 99;
 }
 
@@ -2624,7 +2624,7 @@ h1.groupHeader {
     visibility: hidden !important;
 }
 
-/* fbBottom
+/* fbBottom 
 *************************************************************************************************/
 
 #fbCommand {
@@ -2689,7 +2689,7 @@ div.fbFitHeight {
  Layout Controls
 *************************************************************************************************/
 
-/* fbToolbar buttons
+/* fbToolbar buttons 
 *************************************************************************************************/
 .fbSmallButton {
     overflow: hidden;
@@ -2729,7 +2729,7 @@ div.fbFitHeight {
 }
 
 
-/* fbPanelBarBox tabs
+/* fbPanelBarBox tabs 
 *************************************************************************************************/
 .fbTab {
     text-decoration: none;
@@ -2785,7 +2785,7 @@ a.fbTab:hover .fbTabR {
     background: url(sprite.png) -8px -96px !important;
 }
 
-/* splitters
+/* splitters 
 *************************************************************************************************/
 #fbHSplitter {
     position: fixed;
@@ -2888,7 +2888,7 @@ div.objectBox-element {
     position: relative;
 }
 
-/* Webkit CSS Hack - bug in "highlight" named color */
+/* Webkit CSS Hack - bug in "highlight" named color */ 
 @media screen and (-webkit-min-device-pixel-ratio:0) {
     .selectedElement{
       background: #316AC5;
@@ -2903,7 +2903,7 @@ div.objectBox-element {
 }
 
 /* TODO: remove this? */
-/* TODO: xxxpedro - IE need this in windowless mode (cnn.com) check if the issue is related to
+/* TODO: xxxpedro - IE need this in windowless mode (cnn.com) check if the issue is related to 
 position. if so, override it at chrome.js initialization when creating the div */
 .logRow {
     position: relative;
@@ -2939,9 +2939,9 @@ position. if so, override it at chrome.js initialization when creating the div *
 
 .objectBox-string {
     color: red;
-
+    
     /* TODO: xxxpedro make long strings break line */
-    /*white-space: pre; */
+    /*white-space: pre; */ 
 }
 
 .objectBox-number {
diff --git a/vendor/firebug-lite/skin/xp/firebug.html b/vendor/firebug-lite/skin/xp/firebug.html
old mode 100755
new mode 100644
index c2b5c4347..aa078099f
--- a/vendor/firebug-lite/skin/xp/firebug.html
+++ b/vendor/firebug-lite/skin/xp/firebug.html
@@ -14,71 +14,71 @@
     <tr>
       <!-- Interface - Top Area -->
       <td id="fbTop" colspan="2">
-
-        <!--
+      
+        <!-- 
         <div>
-          --><!-- <span id="fbToolbarErrors" class="fbErrors">2 errors</span> --><!--
+          --><!-- <span id="fbToolbarErrors" class="fbErrors">2 errors</span> --><!-- 
           <input type="text" id="fbToolbarSearch" />
         </div>
         -->
-
+              
         <!-- Window Buttons -->
         <div id="fbWindowButtons">
           <a id="fbWindow_btDeactivate" class="fbSmallButton fbHover" title="Deactivate Firebug for this web page">&nbsp;</a>
           <a id="fbWindow_btDetach" class="fbSmallButton fbHover" title="Open Firebug in popup window">&nbsp;</a>
           <a id="fbWindow_btClose" class="fbSmallButton fbHover" title="Minimize Firebug">&nbsp;</a>
         </div>
-
+        
         <!-- Toolbar buttons and Status Bar -->
         <div id="fbToolbar">
           <div id="fbToolbarContent">
-
+        
           <!-- Firebug Button -->
           <span id="fbToolbarIcon">
             <a id="fbFirebugButton" class="fbIconButton" class="fbHover" target="_blank">&nbsp;</a>
           </span>
-
-          <!--
+          
+          <!-- 
           <span id="fbLeftToolbarErrors" class="fbErrors">2 errors</span>
            -->
-
+           
           <!-- Toolbar Buttons -->
           <span id="fbToolbarButtons">
             <!-- Fixed Toolbar Buttons -->
             <span id="fbFixedButtons">
                 <a id="fbChrome_btInspect" class="fbButton fbHover" title="Click an element in the page to inspect">Inspect</a>
             </span>
-
+            
             <!-- Console Panel Toolbar Buttons -->
             <span id="fbConsoleButtons" class="fbToolbarButtons">
               <a id="fbConsole_btClear" class="fbButton fbHover" title="Clear the console">Clear</a>
             </span>
-
+            
             <!-- HTML Panel Toolbar Buttons -->
-            <!--
+            <!-- 
             <span id="fbHTMLButtons" class="fbToolbarButtons">
               <a id="fbHTML_btEdit" class="fbHover" title="Edit this HTML">Edit</a>
             </span>
              -->
           </span>
-
+          
           <!-- Status Bar -->
           <span id="fbStatusBarBox">
             <span class="fbToolbarSeparator"></span>
             <!-- HTML Panel Status Bar -->
-            <!--
+            <!-- 
             <span id="fbHTMLStatusBar" class="fbStatusBar fbToolbarButtons">
             </span>
              -->
           </span>
-
+          
           </div>
-
+          
         </div>
-
+        
         <!-- PanelBars -->
         <div id="fbPanelBarBox">
-
+        
           <!-- Main PanelBar -->
           <div id="fbPanelBar1" class="fbPanelBar">
             <a id="fbConsoleTab" class="fbTab fbHover">
@@ -112,7 +112,7 @@
           <!-- Side PanelBars -->
           <div id="fbPanelBar2Box" class="hide">
             <div id="fbPanelBar2" class="fbPanelBar">
-            <!--
+            <!-- 
               <a class="fbTab fbHover">
                 <span class="fbTabL"></span>
                 <span class="fbTabText">Style</span>
@@ -131,18 +131,18 @@
            -->
             </div>
           </div>
-
+          
         </div>
-
+        
         <!-- Horizontal Splitter -->
         <div id="fbHSplitter">&nbsp;</div>
-
+        
       </td>
     </tr>
-
+    
     <!-- Interface - Main Area -->
     <tr id="fbContent">
-
+    
       <!-- Panels  -->
       <td id="fbPanelBox1">
         <div id="fbPanel1" class="fbFitHeight">
@@ -150,41 +150,41 @@
           <div id="fbHTML" class="fbPanel"></div>
         </div>
       </td>
-
+      
       <!-- Side Panel Box -->
       <td id="fbPanelBox2" class="hide">
-
+      
         <!-- VerticalSplitter -->
         <div id="fbVSplitter" class="fbVSplitter">&nbsp;</div>
-
+        
         <!-- Side Panels -->
         <div id="fbPanel2" class="fbFitHeight">
-
+        
           <!-- HTML Side Panels -->
           <div id="fbHTML_Style" class="fbPanel"></div>
           <div id="fbHTML_Layout" class="fbPanel"></div>
           <div id="fbHTML_DOM" class="fbPanel"></div>
-
+          
         </div>
-
+        
         <!-- Large Command Line -->
         <textarea id="fbLargeCommandLine" class="fbFitHeight"></textarea>
-
+        
         <!-- Large Command Line Buttons -->
         <div id="fbLargeCommandButtons">
             <a id="fbCommand_btRun" class="fbButton fbHover">Run</a>
             <a id="fbCommand_btClear" class="fbButton fbHover">Clear</a>
-
+            
             <a id="fbSmallCommandLineIcon" class="fbSmallButton fbHover"></a>
         </div>
-
+        
       </td>
-
+      
     </tr>
-
+    
     <!-- Interface - Bottom Area -->
     <tr id="fbBottom" class="hide">
-
+    
       <!-- Command Line -->
       <td id="fbCommand" colspan="2">
         <div id="fbCommandBox">
@@ -193,18 +193,18 @@
           <a id="fbLargeCommandLineIcon" class="fbSmallButton fbHover"></a>
         </div>
       </td>
-
+      
     </tr>
-
+    
   </tbody>
-</table>
+</table> 
 <span id="fbMiniChrome">
   <span id="fbMiniContent">
     <span id="fbMiniIcon" title="Open Firebug Lite"></span>
     <span id="fbMiniErrors" class="fbErrors"><!-- 2 errors --></span>
   </span>
 </span>
-<!--
+<!-- 
 <div id="fbErrorPopup">
   <div id="fbErrorPopupContent">
     <div id="fbErrorIndicator" class="fbErrors">2 errors</div>
diff --git a/vendor/firebug-lite/skin/xp/firebug.png b/vendor/firebug-lite/skin/xp/firebug.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/group.gif b/vendor/firebug-lite/skin/xp/group.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/html.css b/vendor/firebug-lite/skin/xp/html.css
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/infoIcon.gif b/vendor/firebug-lite/skin/xp/infoIcon.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/infoIcon.png b/vendor/firebug-lite/skin/xp/infoIcon.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/loading_16.gif b/vendor/firebug-lite/skin/xp/loading_16.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/min.png b/vendor/firebug-lite/skin/xp/min.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/minHover.png b/vendor/firebug-lite/skin/xp/minHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/off.png b/vendor/firebug-lite/skin/xp/off.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/offHover.png b/vendor/firebug-lite/skin/xp/offHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/pixel_transparent.gif b/vendor/firebug-lite/skin/xp/pixel_transparent.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/roundCorner.svg b/vendor/firebug-lite/skin/xp/roundCorner.svg
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/search.gif b/vendor/firebug-lite/skin/xp/search.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/search.png b/vendor/firebug-lite/skin/xp/search.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/shadow.gif b/vendor/firebug-lite/skin/xp/shadow.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/shadow2.gif b/vendor/firebug-lite/skin/xp/shadow2.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/shadowAlpha.png b/vendor/firebug-lite/skin/xp/shadowAlpha.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/sprite.png b/vendor/firebug-lite/skin/xp/sprite.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabHoverLeft.png b/vendor/firebug-lite/skin/xp/tabHoverLeft.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabHoverMid.png b/vendor/firebug-lite/skin/xp/tabHoverMid.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabHoverRight.png b/vendor/firebug-lite/skin/xp/tabHoverRight.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabLeft.png b/vendor/firebug-lite/skin/xp/tabLeft.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMenuCheckbox.png b/vendor/firebug-lite/skin/xp/tabMenuCheckbox.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMenuPin.png b/vendor/firebug-lite/skin/xp/tabMenuPin.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMenuRadio.png b/vendor/firebug-lite/skin/xp/tabMenuRadio.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMenuTarget.png b/vendor/firebug-lite/skin/xp/tabMenuTarget.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMenuTargetHover.png b/vendor/firebug-lite/skin/xp/tabMenuTargetHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabMid.png b/vendor/firebug-lite/skin/xp/tabMid.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tabRight.png b/vendor/firebug-lite/skin/xp/tabRight.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/textEditorBorders.gif b/vendor/firebug-lite/skin/xp/textEditorBorders.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/textEditorBorders.png b/vendor/firebug-lite/skin/xp/textEditorBorders.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/textEditorCorners.gif b/vendor/firebug-lite/skin/xp/textEditorCorners.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/textEditorCorners.png b/vendor/firebug-lite/skin/xp/textEditorCorners.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/titlebarMid.png b/vendor/firebug-lite/skin/xp/titlebarMid.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/toolbarMid.png b/vendor/firebug-lite/skin/xp/toolbarMid.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tree_close.gif b/vendor/firebug-lite/skin/xp/tree_close.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/tree_open.gif b/vendor/firebug-lite/skin/xp/tree_open.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/twistyClosed.png b/vendor/firebug-lite/skin/xp/twistyClosed.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/twistyOpen.png b/vendor/firebug-lite/skin/xp/twistyOpen.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/up.png b/vendor/firebug-lite/skin/xp/up.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/upActive.png b/vendor/firebug-lite/skin/xp/upActive.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/upHover.png b/vendor/firebug-lite/skin/xp/upHover.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/warningIcon.gif b/vendor/firebug-lite/skin/xp/warningIcon.gif
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/skin/xp/warningIcon.png b/vendor/firebug-lite/skin/xp/warningIcon.png
old mode 100755
new mode 100644
diff --git a/vendor/firebug-lite/src/firebug-lite-debug.js b/vendor/firebug-lite/src/firebug-lite-debug.js
old mode 100755
new mode 100644
index 3ad5c1fab..40b1ae70c
--- a/vendor/firebug-lite/src/firebug-lite-debug.js
+++ b/vendor/firebug-lite/src/firebug-lite-debug.js
@@ -6258,7 +6258,7 @@ FBL.Firebug =
 {
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
     version:  "Firebug Lite 1.4.0",
-    revision: "$Revision: 11967 $",
+    revision: "$Revision$",
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
     modules: modules,
diff --git a/vendor/json-js/json2.js b/vendor/json-js/json2.js
index deb88ec9a..4859653e1 100644
--- a/vendor/json-js/json2.js
+++ b/vendor/json-js/json2.js
@@ -1,6 +1,6 @@
 /*
     json2.js
-    2014-02-04
+    2015-02-25
 
     Public Domain.
 
@@ -48,7 +48,9 @@
                 Date.prototype.toJSON = function (key) {
                     function f(n) {
                         // Format integers to have at least two digits.
-                        return n < 10 ? '0' + n : n;
+                        return n < 10
+                        ? '0' + n
+                        : n;
                     }
 
                     return this.getUTCFullYear()   + '-' +
@@ -146,10 +148,12 @@
     redistribute.
 */
 
-/*jslint evil: true, regexp: true */
+/*jslint
+    eval, for, this
+*/
 
-/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
-    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+/*property
+    JSON, apply, call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
     getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
     lastIndex, length, parse, prototype, push, replace, slice, stringify,
     test, toJSON, toString, valueOf
@@ -168,7 +172,13 @@ if (typeof JSON !== 'object') {
 
     function f(n) {
         // Format integers to have at least two digits.
-        return n < 10 ? '0' + n : n;
+        return n < 10
+        ? '0' + n
+        : n;
+    }
+
+    function this_value() {
+        return this.valueOf();
     }
 
     if (typeof Date.prototype.toJSON !== 'function') {
@@ -176,20 +186,18 @@ if (typeof JSON !== 'object') {
         Date.prototype.toJSON = function () {
 
             return isFinite(this.valueOf())
-                ? this.getUTCFullYear()     + '-' +
+            ? this.getUTCFullYear() + '-' +
                     f(this.getUTCMonth() + 1) + '-' +
-                    f(this.getUTCDate())      + 'T' +
-                    f(this.getUTCHours())     + ':' +
-                    f(this.getUTCMinutes())   + ':' +
-                    f(this.getUTCSeconds())   + 'Z'
-                : null;
+                    f(this.getUTCDate()) + 'T' +
+                    f(this.getUTCHours()) + ':' +
+                    f(this.getUTCMinutes()) + ':' +
+                    f(this.getUTCSeconds()) + 'Z'
+            : null;
         };
 
-        String.prototype.toJSON      =
-            Number.prototype.toJSON  =
-            Boolean.prototype.toJSON = function () {
-                return this.valueOf();
-            };
+        Boolean.prototype.toJSON = this_value;
+        Number.prototype.toJSON = this_value;
+        String.prototype.toJSON = this_value;
     }
 
     var cx,
@@ -208,12 +216,14 @@ if (typeof JSON !== 'object') {
 // sequences.
 
         escapable.lastIndex = 0;
-        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
+        return escapable.test(string)
+        ? '"' + string.replace(escapable, function (a) {
             var c = meta[a];
             return typeof c === 'string'
-                ? c
-                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
-        }) + '"' : '"' + string + '"';
+            ? c
+            : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+        }) + '"'
+        : '"' + string + '"';
     }
 
 
@@ -253,7 +263,9 @@ if (typeof JSON !== 'object') {
 
 // JSON numbers must be finite. Encode non-finite numbers as null.
 
-            return isFinite(value) ? String(value) : 'null';
+            return isFinite(value)
+            ? String(value)
+            : 'null';
 
         case 'boolean':
         case 'null':
@@ -297,10 +309,10 @@ if (typeof JSON !== 'object') {
 // brackets.
 
                 v = partial.length === 0
-                    ? '[]'
-                    : gap
-                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
-                    : '[' + partial.join(',') + ']';
+                ? '[]'
+                : gap
+                ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+                : '[' + partial.join(',') + ']';
                 gap = mind;
                 return v;
             }
@@ -314,7 +326,11 @@ if (typeof JSON !== 'object') {
                         k = rep[i];
                         v = str(k, value);
                         if (v) {
-                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                            partial.push(quote(k) + (
+                                gap
+                                ? ': '
+                                : ':'
+                            ) + v);
                         }
                     }
                 }
@@ -326,7 +342,11 @@ if (typeof JSON !== 'object') {
                     if (Object.prototype.hasOwnProperty.call(value, k)) {
                         v = str(k, value);
                         if (v) {
-                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                            partial.push(quote(k) + (
+                                gap
+                                ? ': '
+                                : ':'
+                            ) + v);
                         }
                     }
                 }
@@ -336,10 +356,10 @@ if (typeof JSON !== 'object') {
 // and wrap them in braces.
 
             v = partial.length === 0
-                ? '{}'
-                : gap
-                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
-                : '{' + partial.join(',') + '}';
+            ? '{}'
+            : gap
+            ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+            : '{' + partial.join(',') + '}';
             gap = mind;
             return v;
         }
@@ -348,14 +368,14 @@ if (typeof JSON !== 'object') {
 // If the JSON object does not yet have a stringify method, give it one.
 
     if (typeof JSON.stringify !== 'function') {
-        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
+        escapable = /[\\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
         meta = {    // table of character substitutions
             '\b': '\\b',
             '\t': '\\t',
             '\n': '\\n',
             '\f': '\\f',
             '\r': '\\r',
-            '"' : '\\"',
+            '"': '\\"',
             '\\': '\\\\'
         };
         JSON.stringify = function (value, replacer, space) {
@@ -444,7 +464,7 @@ if (typeof JSON !== 'object') {
             if (cx.test(text)) {
                 text = text.replace(cx, function (a) {
                     return '\\u' +
-                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                            ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                 });
             }
 
@@ -461,10 +481,13 @@ if (typeof JSON !== 'object') {
 // we look to see that the remaining characters are only whitespace or ']' or
 // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
 
-            if (/^[\],:{}\s]*$/
-                    .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
+            if (
+                /^[\],:{}\s]*$/.test(
+                    text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
                         .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
-                        .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+                        .replace(/(?:^|:|,)(?:\s*\[)+/g, '')
+                )
+            ) {
 
 // In the third stage we use the eval function to compile the text into a
 // JavaScript structure. The '{' operator is subject to a syntactic ambiguity
@@ -477,8 +500,8 @@ if (typeof JSON !== 'object') {
 // each name/value pair to a reviver function for possible transformation.
 
                 return typeof reviver === 'function'
-                    ? walk({'': j}, '')
-                    : j;
+                ? walk({'': j}, '')
+                : j;
             }
 
 // If the text is not JSON parseable, then a SyntaxError is thrown.
diff --git a/vendor/underscore/test/arrays.js b/vendor/underscore/test/arrays.js
index de8ac607d..3f39ed90a 100644
--- a/vendor/underscore/test/arrays.js
+++ b/vendor/underscore/test/arrays.js
@@ -344,6 +344,9 @@
     strictEqual(_.indexOf([1, 2, NaN, NaN], NaN), 2, 'Expected [1, 2, NaN] to contain NaN');
     strictEqual(_.indexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
 
+    strictEqual(_.indexOf([1, 2, NaN, NaN], NaN, 1), 2, 'startIndex does not affect result');
+    strictEqual(_.indexOf([1, 2, NaN, NaN], NaN, -2), 2, 'startIndex does not affect result');
+
     (function() {
       strictEqual(_.indexOf(arguments, NaN), 2, 'Expected arguments [1, 2, NaN] to contain NaN');
     }(1, 2, NaN, NaN));
@@ -418,6 +421,9 @@
     strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN), 3, 'Expected [1, 2, NaN] to contain NaN');
     strictEqual(_.lastIndexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
 
+    strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN, 2), 2, 'fromIndex does not affect result');
+    strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN, -2), 2, 'fromIndex does not affect result');
+
     (function() {
       strictEqual(_.lastIndexOf(arguments, NaN), 3, 'Expected arguments [1, 2, NaN] to contain NaN');
     }(1, 2, NaN, NaN));
diff --git a/vendor/underscore/test/collections.js b/vendor/underscore/test/collections.js
index af4306482..c95fb0e22 100644
--- a/vendor/underscore/test/collections.js
+++ b/vendor/underscore/test/collections.js
@@ -23,6 +23,13 @@
     deepEqual(answers, ['one', 'two', 'three'], 'iterating over objects works, and ignores the object prototype.');
     delete obj.constructor.prototype.four;
 
+    // ensure the each function is JITed
+    _(1000).times(function() { _.each([], function(){}); });
+    var count = 0;
+    obj = {1 : 'foo', 2 : 'bar', 3 : 'baz'};
+    _.each(obj, function(value, key){ count++; });
+    equal(count, 3, 'the fun should be called only 3 times');
+
     var answer = null;
     _.each([1, 2, 3], function(num, index, arr){ if (_.include(arr, num)) answer = true; });
     ok(answer, 'can reference the original collection from inside the iterator');
@@ -420,12 +427,14 @@
     strictEqual(_.includes, _.contains, 'alias for includes');
 
     var numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
-    strictEqual(_.includes(numbers, 1, 1), true);
-    strictEqual(_.includes(numbers, 1, -1), false);
-    strictEqual(_.includes(numbers, 1, -2), false);
-    strictEqual(_.includes(numbers, 1, -3), true);
-    strictEqual(_.includes(numbers, 1, 6), true);
-    strictEqual(_.includes(numbers, 1, 7), false);
+    strictEqual(_.includes(numbers, 1, 1), true, 'contains takes a fromIndex');
+    strictEqual(_.includes(numbers, 1, -1), false, 'contains takes a fromIndex');
+    strictEqual(_.includes(numbers, 1, -2), false, 'contains takes a fromIndex');
+    strictEqual(_.includes(numbers, 1, -3), true, 'contains takes a fromIndex');
+    strictEqual(_.includes(numbers, 1, 6), true, 'contains takes a fromIndex');
+    strictEqual(_.includes(numbers, 1, 7), false, 'contains takes a fromIndex');
+
+    ok(_.every([1, 2, 3], _.partial(_.contains, numbers)), 'fromIndex is guarded');
   });
 
   test('includes with NaN', function() {
@@ -789,6 +798,7 @@
     equal(_.size(new String('hello')), 5, 'can compute the size of string object');
 
     equal(_.size(null), 0, 'handles nulls');
+    equal(_.size(0), 0, 'handles numbers');
   });
 
   test('partition', function() {
diff --git a/vendor/underscore/test/objects.js b/vendor/underscore/test/objects.js
index 70270dc69..9b4577408 100644
--- a/vendor/underscore/test/objects.js
+++ b/vendor/underscore/test/objects.js
@@ -282,6 +282,32 @@
     equal(_.clone(null), null, 'non objects should not be changed by clone');
   });
 
+  test('create', function() {
+    var Parent = function() {};
+    Parent.prototype = {foo: function() {}, bar: 2};
+
+    _.each(['foo', null, undefined, 1], function(val) {
+      deepEqual(_.create(val), {}, 'should return empty object when a non-object is provided');
+    });
+
+    ok(_.create([]) instanceof Array, 'should return new instance of array when array is provided');
+
+    var Child = function() {};
+    Child.prototype = _.create(Parent.prototype);
+    ok(new Child instanceof Parent, 'object should inherit prototype');
+
+    var func = function() {};
+    Child.prototype = _.create(Parent.prototype, {func: func});
+    strictEqual(Child.prototype.func, func, 'properties should be added to object');
+
+    Child.prototype = _.create(Parent.prototype, {constructor: Child});
+    strictEqual(Child.prototype.constructor, Child);
+
+    Child.prototype.foo = 'foo';
+    var created = _.create(Child.prototype, new Child);
+    ok(!created.hasOwnProperty('foo'), 'should only add own properties');
+  });
+
   test('isEqual', function() {
     function First() {
       this.value = 1;
diff --git a/vendor/underscore/underscore-min.js b/vendor/underscore/underscore-min.js
index bc5431403..f01025b7b 100644
--- a/vendor/underscore/underscore-min.js
+++ b/vendor/underscore/underscore-min.js
@@ -1,6 +1,6 @@
-//     Underscore.js 1.8.2
+//     Underscore.js 1.8.3
 //     http://underscorejs.org
 //     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 //     Underscore may be freely distributed under the MIT license.
-(function(){function n(n){function t(t,r,e,u,i,o){for(;i>=0&&o>i;i+=n){var a=u?u[i]:i;e=r(e,t[a],a,t)}return e}return function(r,e,u,i){e=d(e,i,4);var o=!w(r)&&m.keys(r),a=(o||r).length,c=n>0?0:a-1;return arguments.length<3&&(u=r[o?o[c]:c],c+=n),t(r,e,u,o,c,a)}}function t(n){return function(t,r,e){r=b(r,e);for(var u=null!=t&&t.length,i=n>0?0:u-1;i>=0&&u>i;i+=n)if(r(t[i],i,t))return i;return-1}}function r(n,t){var r=S.length,e=n.constructor,u=m.isFunction(e)&&e.prototype||o,i="constructor";for(m.has(n,i)&&!m.contains(t,i)&&t.push(i);r--;)i=S[r],i in n&&n[i]!==u[i]&&!m.contains(t,i)&&t.push(i)}var e=this,u=e._,i=Array.prototype,o=Object.prototype,a=Function.prototype,c=i.push,l=i.slice,f=o.toString,s=o.hasOwnProperty,p=Array.isArray,h=Object.keys,v=a.bind,g=Object.create,y=function(){},m=function(n){return n instanceof m?n:this instanceof m?void(this._wrapped=n):new m(n)};"undefined"!=typeof exports?("undefined"!=typeof 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diff --git a/vendor/underscore/underscore.js b/vendor/underscore/underscore.js
index 04cdc067a..b29332f94 100644
--- a/vendor/underscore/underscore.js
+++ b/vendor/underscore/underscore.js
@@ -1,4 +1,4 @@
-//     Underscore.js 1.8.2
+//     Underscore.js 1.8.3
 //     http://underscorejs.org
 //     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 //     Underscore may be freely distributed under the MIT license.
@@ -55,7 +55,7 @@
   }
 
   // Current version.
-  _.VERSION = '1.8.2';
+  _.VERSION = '1.8.3';
 
   // Internal function that returns an efficient (for current engines) version
   // of the passed-in callback, to be repeatedly applied in other Underscore
@@ -122,12 +122,20 @@
     return result;
   };
 
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
   // Helper for collection methods to determine whether a collection
   // should be iterated as an array or as an object
   // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
   var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
   var isArrayLike = function(collection) {
-    var length = collection && collection.length;
+    var length = getLength(collection);
     return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
   };
 
@@ -252,11 +260,12 @@
     return false;
   };
 
-  // Determine if the array or object contains a given value (using `===`).
+  // Determine if the array or object contains a given item (using `===`).
   // Aliased as `includes` and `include`.
-  _.contains = _.includes = _.include = function(obj, target, fromIndex) {
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
     if (!isArrayLike(obj)) obj = _.values(obj);
-    return _.indexOf(obj, target, typeof fromIndex == 'number' && fromIndex) >= 0;
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
   };
 
   // Invoke a method (with arguments) on every item in a collection.
@@ -480,7 +489,7 @@
   // Internal implementation of a recursive `flatten` function.
   var flatten = function(input, shallow, strict, startIndex) {
     var output = [], idx = 0;
-    for (var i = startIndex || 0, length = input && input.length; i < length; i++) {
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
       var value = input[i];
       if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
         //flatten current level of array or arguments object
@@ -511,7 +520,6 @@
   // been sorted, you have the option of using a faster algorithm.
   // Aliased as `unique`.
   _.uniq = _.unique = function(array, isSorted, iteratee, context) {
-    if (array == null) return [];
     if (!_.isBoolean(isSorted)) {
       context = iteratee;
       iteratee = isSorted;
@@ -520,7 +528,7 @@
     if (iteratee != null) iteratee = cb(iteratee, context);
     var result = [];
     var seen = [];
-    for (var i = 0, length = array.length; i < length; i++) {
+    for (var i = 0, length = getLength(array); i < length; i++) {
       var value = array[i],
           computed = iteratee ? iteratee(value, i, array) : value;
       if (isSorted) {
@@ -547,10 +555,9 @@
   // Produce an array that contains every item shared between all the
   // passed-in arrays.
   _.intersection = function(array) {
-    if (array == null) return [];
     var result = [];
     var argsLength = arguments.length;
-    for (var i = 0, length = array.length; i < length; i++) {
+    for (var i = 0, length = getLength(array); i < length; i++) {
       var item = array[i];
       if (_.contains(result, item)) continue;
       for (var j = 1; j < argsLength; j++) {
@@ -579,7 +586,7 @@
   // Complement of _.zip. Unzip accepts an array of arrays and groups
   // each array's elements on shared indices
   _.unzip = function(array) {
-    var length = array && _.max(array, 'length').length || 0;
+    var length = array && _.max(array, getLength).length || 0;
     var result = Array(length);
 
     for (var index = 0; index < length; index++) {
@@ -593,7 +600,7 @@
   // the corresponding values.
   _.object = function(list, values) {
     var result = {};
-    for (var i = 0, length = list && list.length; i < length; i++) {
+    for (var i = 0, length = getLength(list); i < length; i++) {
       if (values) {
         result[list[i]] = values[i];
       } else {
@@ -603,42 +610,11 @@
     return result;
   };
 
-  // Return the position of the first occurrence of an item in an array,
-  // or -1 if the item is not included in the array.
-  // If the array is large and already in sort order, pass `true`
-  // for **isSorted** to use binary search.
-  _.indexOf = function(array, item, isSorted) {
-    var i = 0, length = array && array.length;
-    if (typeof isSorted == 'number') {
-      i = isSorted < 0 ? Math.max(0, length + isSorted) : isSorted;
-    } else if (isSorted && length) {
-      i = _.sortedIndex(array, item);
-      return array[i] === item ? i : -1;
-    }
-    if (item !== item) {
-      return _.findIndex(slice.call(array, i), _.isNaN);
-    }
-    for (; i < length; i++) if (array[i] === item) return i;
-    return -1;
-  };
-
-  _.lastIndexOf = function(array, item, from) {
-    var idx = array ? array.length : 0;
-    if (typeof from == 'number') {
-      idx = from < 0 ? idx + from + 1 : Math.min(idx, from + 1);
-    }
-    if (item !== item) {
-      return _.findLastIndex(slice.call(array, 0, idx), _.isNaN);
-    }
-    while (--idx >= 0) if (array[idx] === item) return idx;
-    return -1;
-  };
-
   // Generator function to create the findIndex and findLastIndex functions
-  function createIndexFinder(dir) {
+  function createPredicateIndexFinder(dir) {
     return function(array, predicate, context) {
       predicate = cb(predicate, context);
-      var length = array != null && array.length;
+      var length = getLength(array);
       var index = dir > 0 ? 0 : length - 1;
       for (; index >= 0 && index < length; index += dir) {
         if (predicate(array[index], index, array)) return index;
@@ -648,16 +624,15 @@
   }
 
   // Returns the first index on an array-like that passes a predicate test
-  _.findIndex = createIndexFinder(1);
-
-  _.findLastIndex = createIndexFinder(-1);
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
 
   // Use a comparator function to figure out the smallest index at which
   // an object should be inserted so as to maintain order. Uses binary search.
   _.sortedIndex = function(array, obj, iteratee, context) {
     iteratee = cb(iteratee, context, 1);
     var value = iteratee(obj);
-    var low = 0, high = array.length;
+    var low = 0, high = getLength(array);
     while (low < high) {
       var mid = Math.floor((low + high) / 2);
       if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
@@ -665,11 +640,43 @@
     return low;
   };
 
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
   // 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) {
+    if (stop == null) {
       stop = start || 0;
       start = 0;
     }
@@ -1048,6 +1055,15 @@
   // Fill in a given object with default properties.
   _.defaults = createAssigner(_.allKeys, true);
 
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
   // Create a (shallow-cloned) duplicate of an object.
   _.clone = function(obj) {
     if (!_.isObject(obj)) return obj;
@@ -1125,7 +1141,7 @@
     }
     // Assume equality for cyclic structures. The algorithm for detecting cyclic
     // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
-    
+
     // Initializing stack of traversed objects.
     // It's done here since we only need them for objects and arrays comparison.
     aStack = aStack || [];
@@ -1276,11 +1292,7 @@
 
   _.noop = function(){};
 
-  _.property = function(key) {
-    return function(obj) {
-      return obj == null ? void 0 : obj[key];
-    };
-  };
+  _.property = property;
 
   // Generates a function for a given object that returns a given property.
   _.propertyOf = function(obj) {
@@ -1289,7 +1301,7 @@
     };
   };
 
-  // Returns a predicate for checking whether an object has a given set of 
+  // Returns a predicate for checking whether an object has a given set of
   // `key:value` pairs.
   _.matcher = _.matches = function(attrs) {
     attrs = _.extendOwn({}, attrs);
@@ -1516,7 +1528,7 @@
   // Provide unwrapping proxy for some methods used in engine operations
   // such as arithmetic and JSON stringification.
   _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
-  
+
   _.prototype.toString = function() {
     return '' + this._wrapped;
   };