[Mobile] Clean Up

Cleaned up scss files. Removed
repeated statements and added
comments. Also commented js files
like QueryService and InfoGesture.

platform/commonUI/general/res/templates/tree-node.html

@@ -22,7 +22,7 @@
 <span ng-controller="ToggleController as toggle">
     <span ng-controller="TreeNodeController as treeNode">
         <span
-	        class="tree-item menus-to-left test-tree-words"
+	        class="tree-item menus-to-left"
 	        ng-class="{selected: treeNode.isSelected()}"
 	        >
             <mct-representation