Add actual user search.

src/components/user_finder/user_finder.js

@@ -7,25 +7,10 @@ const UserFinder = {
   }),
   methods: {
     findUser (username) {
-      username = username[0] === '@' ? username.slice(1) : username
-      this.loading = true
-      this.$store.state.api.backendInteractor.externalProfile(username)
-        .then((user) => {
-          this.loading = false
-          this.hidden = true
-          if (!user.error) {
-            this.$store.commit('addNewUsers', [user])
-            this.$router.push({name: 'user-profile', params: {id: user.id}})
-          } else {
-            this.error = true
-          }
-        })
+      this.$router.push({ name: 'user-search', query: { query: username } })
     },
     toggleHidden () {
       this.hidden = !this.hidden
-    },
-    dismissError () {
-      this.error = false
     }
   }
 }

src/components/user_finder/user_finder.vue

@@ -1,9 +1,5 @@
 <template>
   <span class="user-finder-container">
-    <span class="alert error" v-if="error">
-      <i class="icon-cancel user-finder-icon" @click="dismissError"/>
-      {{$t('finder.error_fetching_user')}}
-    </span>
     <i class="icon-spin4 user-finder-icon animate-spin-slow" v-if="loading" />
     <a href="#" v-if="hidden"><i class="icon-user-plus user-finder-icon" @click.prevent.stop="toggleHidden"/></a>
     <span v-else>