added ga logging of starting free trial again

services/web/public/coffee/ide.coffee

@@ -65,7 +65,7 @@ define [
 		$scope.chat = {}
 
 		$scope.startFreeTrial = (source) ->
-
+			ga?('send', 'event', 'subscription-funnel', 'upgraded-free-trial', source)
 			window.open("/user/subscription/new?planCode=student_free_trial_7_days")
 			$scope.startedFreeTrial = true