FIX Respect previous tab choices in CMS on load

Previously only worked on ajax interactions.
This makes it much easier to default the CMS to
the "list view" rather than "tree view".

admin/javascript/LeftAndMain.js

@@ -144,6 +144,7 @@ jQuery.noConflict();
 				$('.ss-loading-screen').hide();
 				$('body').removeClass('loading');
 				$(window).unbind('resize', positionLoadingSpinner);
+				this.restoreTabState();
 				
 				this._super();
 			},