localized vue login, added language switcher block

web/themes/custom/materiotheme/vuejs/components/User/UserBlock.vue

@@ -1,6 +1,6 @@
 <template lang="html">
   <UserTools v-if="isloggedin" />
-  <Login v-else />
+  <Login v-bind:title="title" v-bind:form="form" v-else />
 </template>
 
 <script>
@@ -10,9 +10,7 @@ import Login from 'vuejs/components/User/Login'
 import UserTools from 'vuejs/components/User/UserTools'
 
 export default {
-  // data () {
-  //   return {}
-  // },
+  props: ['title', 'form'],
   computed: {
     ...mapState({
       isloggedin: state => state.User.isloggedin