Updated actions on the app controller.

Author: kilisoria

MarvelWorld-Cli/app/routes/application.js

@@ -2,14 +2,13 @@ import Ember from 'ember';
 
 export default Ember.Route.extend({
 	actions: {
-	    openModal: function(modalName, model) {
-	      this.controllerFor(modalName).set('model', model);
-	      return this.render(modalName, {
+	    openModal: function(controller, model) {
+	      this.controllerFor(controller).set('model', model);
+	      return this.render(controller, {
 	        into: 'application',
 	        outlet: 'modal'
 	      });
 	    },
-	    
 	    closeModal: function() {
 	      return this.disconnectOutlet({
 	        outlet: 'modal',