Fixed current day class issue. Added ability to add resource classnames. Updated to reflect latest core updates. Fixed some IE7 issues around indexOf

tests/data_as_a_function.html

@@ -20,7 +20,7 @@
 			},
 			editable: true,
 			events: {
-				url: "many_events_json.txt",
+				url: "many_events_json.php",
 				data: function() {
 					var custom_data = { q: 'custom data value' }; // should see this in Networking
 					console.log('setting custom_data as part of the eventSource fetch');