epic demo mode

src/views/Dashboard.vue

@@ -26,6 +26,10 @@
       <element-adder @addElement="newElement"/>
     </md-content>
 
+    <md-snackbar md-position="left" :md-duration="4000" :md-active.sync="showDemoMessage">
+      <span>Your streaming solution is ready!</span>
+    </md-snackbar>
+
   </div>
 </template>
 
@@ -63,7 +67,8 @@ export default {
       scale: 1,
       nodes: [],
       links: []
-    }
+    },
+    showDemoMessage: false
   }),
   methods: {
     newElement(type) {
@@ -321,6 +326,8 @@ export default {
 
           Promise.all(delete_promises).then(() => {
             this.processingNodeChanges = false;
+            // Epic demo mode
+            this.showDemoMessage = this.$store.state.auth.name === 'demo';
           });
 
         });