make saveClones more strict to catch some edge cases (fixes github.com/Modernizr/Modernizr#647)

Author: aFarkas

dist/html5shiv-printshiv.js

@@ -1,4 +1,4 @@
-/*! HTML5 Shiv v3.6 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
+/*! HTML5 Shiv v3.6.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
 ;(function(window, document) {
 /*jshint evil:true */
   /** Preset options */
@@ -7,8 +7,8 @@
   /** Used to skip problem elements */
   var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
 
-  /** Not all elements can be cloned in IE (this list can be shortend) **/
-  var saveClones = /^<|^(?:a|b|button|code|div|fieldset|form|h1|h2|h3|h4|h5|h6|i|iframe|img|input|label|li|link|ol|option|p|param|q|script|select|span|strong|style|table|tbody|td|textarea|tfoot|th|thead|tr|ul)$/i;
+  /** Not all elements can be cloned in IE **/
+  var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
 
   /** Detect whether the browser supports default html5 styles */
   var supportsHtml5Styles;

dist/html5shiv.js

@@ -1,4 +1,4 @@
-/*! HTML5 Shiv v3.6 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
+/*! HTML5 Shiv v3.6.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */
 ;(function(window, document) {
 /*jshint evil:true */
   /** Preset options */
@@ -7,8 +7,8 @@
   /** Used to skip problem elements */
   var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
 
-  /** Not all elements can be cloned in IE (this list can be shortend) **/
-  var saveClones = /^<|^(?:a|b|button|code|div|fieldset|form|h1|h2|h3|h4|h5|h6|i|iframe|img|input|label|li|link|ol|option|p|param|q|script|select|span|strong|style|table|tbody|td|textarea|tfoot|th|thead|tr|ul)$/i;
+  /** Not all elements can be cloned in IE **/
+  var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
 
   /** Detect whether the browser supports default html5 styles */
   var supportsHtml5Styles;