Set up initial language translation

- Add i18n internationalization plugin
- Create json files for group 0 English and Spanish
- Uses $t method to set up initial translations on login page
- Meta title is translated using i18n in App.vue and PageTitle.Vue

Signed-off-by: Dixsie Wolmers <dixsie@ibm.com>
Change-Id: Ifce9f5e54d96f8b2a13239ad6178892f99fc4537
diff --git a/src/App.vue b/src/App.vue
index a5a768a..30de752 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -13,7 +13,7 @@
   name: 'App',
   watch: {
     $route: function(to) {
-      document.title = to.meta.title || 'Page is Missing Title';
+      document.title = this.$t(to.meta.title) || 'Page is missing title';
     }
   }
 };