Change for the issue where Ngmodel is discarded by initOnClick:true

Author: shashankaccolite

src/angular-froala.js

@@ -116,6 +116,7 @@
 
               ctrl.registerEventsWithCallbacks('froalaEditor.initialized', function () {
                 ctrl.editorInitialized = true;
+                ngModel.$render()
               })
 
               // Register events provided in the options