Added fix for whitepsace in directive templates

Author: renovatorruler

src/ng/compile.js

@@ -3679,8 +3679,9 @@ function removeComments(jqNodes) {
 
   while (i--) {
     var node = jqNodes[i];
-    if (node.nodeType === NODE_TYPE_COMMENT) {
-      splice.call(jqNodes, i, 1);
+    if (node.nodeType === NODE_TYPE_COMMENT ||
+       (node.nodeType === NODE_TYPE_TEXT && node.nodeValue.trim() === '' )) {
+         splice.call(jqNodes, i, 1);
     }
   }
   return jqNodes;