refactor to use store for storing events

src/Bundle/ChillMainBundle/Resources/public/vuejs/OnTheFly/components/OnTheFly.vue

@@ -146,6 +146,9 @@ export default {
          }
       },
       titleCreate() {
+          if (typeof this.allowedTypes === 'undefined') {
+              return 'onthefly.create.title.default';
+          }
          return this.allowedTypes.every(t => t === 'person')
             ? 'onthefly.create.title.person'
             : this.allowedTypes.every(t => t === 'thirdparty')