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/main.js b/src/main.js
index d80d201..7216751 100644
--- a/src/main.js
+++ b/src/main.js
@@ -25,6 +25,7 @@
   ToastPlugin
 } from 'bootstrap-vue';
 import Vuelidate from 'vuelidate';
+import i18n from './i18n';
 
 Vue.filter('date', dateFilter);
 
@@ -59,5 +60,6 @@
 new Vue({
   router,
   store,
+  i18n,
   render: h => h(App)
 }).$mount('#app');