Show opening method on hover. Allow items to be opened in an iframe

src/main.js

@@ -1,11 +1,13 @@
 import Vue from 'vue';
 import VTooltip from 'v-tooltip'; // A Vue directive for Popper.js
+import VModal from 'vue-js-modal'; // Modal component
 
 import App from './App.vue';
 import router from './router';
 import './registerServiceWorker';
 
 Vue.use(VTooltip);
+Vue.use(VModal);
 Vue.config.productionTip = false;
 
 new Vue({