Updated modernizr to 2.7.1

static/js/libs/modernizr.js

@@ -1,5 +1,5 @@
 /*!
- * Modernizr v2.6.2
+ * Modernizr v2.7.1
  * www.modernizr.com
  *
  * Copyright (c) Faruk Ates, Paul Irish, Alex Sexton
@@ -24,7 +24,7 @@
 
 window.Modernizr = (function( window, document, undefined ) {
 
-    var version = '2.6.2',
+    var version = '2.7.1',
 
     Modernizr = {},
 
@@ -1004,9 +1004,14 @@ window.Modernizr = (function( window, document, undefined ) {
     modElem = inputElem = null;
 
     /*>>shiv*/
-    /*! HTML5 Shiv v3.6.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
+    /**
+     * @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+     */
     ;(function(window, document) {
         /*jshint evil:true */
+        /** version */
+        var version = '3.7.0';
+
         /** Preset options */
         var options = window.html5 || {};
 
@@ -1049,6 +1054,7 @@ window.Modernizr = (function( window, document, undefined ) {
               );
             }());
           } catch(e) {
+            // assign a false positive if detection fails => unable to shiv
             supportsHtml5Styles = true;
             supportsUnknownElements = true;
           }
@@ -1133,7 +1139,7 @@ window.Modernizr = (function( window, document, undefined ) {
           //   a 403 response, will cause the tab/window to crash
           // * Script elements appended to fragments will execute when their `src`
           //   or `text` property is set
-        return node.canHaveChildren && !reSkip.test(nodeName) ? data.frag.appendChild(node) : node;
+          return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
         }
 
         /**
@@ -1187,7 +1193,7 @@ window.Modernizr = (function( window, document, undefined ) {
                                                           'var n=f.cloneNode(),c=n.createElement;' +
                                                           'h.shivMethods&&(' +
                                                           // unroll the `createElement` calls
-            getElements().join().replace(/\w+/g, function(nodeName) {
+                                                          getElements().join().replace(/[\w\-]+/g, function(nodeName) {
             data.createElem(nodeName);
             data.frag.createElement(nodeName);
             return 'c("' + nodeName + '")';
@@ -1213,9 +1219,11 @@ window.Modernizr = (function( window, document, undefined ) {
           if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
             data.hasCSS = !!addStyleSheet(ownerDocument,
                                           // corrects block display not defined in IE6/7/8/9
-            'article,aside,figcaption,figure,footer,header,hgroup,nav,section{display:block}' +
+                                          'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
                                             // adds styling not present in IE6/7/8/9
-            'mark{background:#FF0;color:#000}'
+                                            'mark{background:#FF0;color:#000}' +
+                                            // hides non-rendered elements
+                                            'template{display:none}'
                                          );
           }
           if (!supportsUnknownElements) {
@@ -1242,7 +1250,12 @@ window.Modernizr = (function( window, document, undefined ) {
            * @memberOf html5
            * @type Array|String
            */
-        'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video',
+          'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output progress section summary template time video',
+
+          /**
+           * current version of html5shiv
+           */
+          'version': version,
 
           /**
            * A flag to indicate that the HTML5 style sheet should be inserted.