Merge pull request #15 from aspencer/master

Change Iteration Type from for...in to more classic for loop to avoid issues with extended Array object in some browsers.

js/libs/gumby.js

@@ -128,7 +128,7 @@
 					var x, ui, $e, callBack, conditionalCallBack, activeClass, targetName;
 
 					// loop round gumby UI elements applying active/inactive class logic
-					for (x in simpleUI.ui) {
+					for(x = 0, x < simpleUI.ui.length; x++) {
 
 						ui = simpleUI.ui[x];
 						$e = $(ui.selector);