Add page titles using route meta data

Adding the page title using the route assures that each page has a set
title.

Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: I75cdd39a1ccdfe4ac9757886e22f016188f42360
diff --git a/src/App.vue b/src/App.vue
index 5667495..d5b4932 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -10,6 +10,11 @@
 
 <script>
 export default {
-  name: "App"
+  name: "App",
+  watch: {
+    $route: function(to) {
+      document.title = to.meta.title || "Page is Missing Title";
+    }
+  }
 };
 </script>