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/components/Global/PageTitle.vue b/src/components/Global/PageTitle.vue
index 5c64f0d..59bb6a1 100644
--- a/src/components/Global/PageTitle.vue
+++ b/src/components/Global/PageTitle.vue
@@ -14,10 +14,10 @@
       default: ''
     }
   },
-  data() {
-    return {
-      title: this.$route.meta.title
-    };
+  computed: {
+    title() {
+      return this.$t(this.$route.meta.title);
+    }
   }
 };
 </script>