Changing some files related to the update process

app/frontend/src/components/Controls.vue

@@ -2,7 +2,7 @@
     <div class="controls" v-if="display">
         <i class="off-icon" v-on:click="action('shutdown')" v-if="off_available"></i>
         <i class="quit-icon" v-on:click="action('quit')" v-if="quit_available"></i>
-        <i :class="[ update_available ? 'update-icon' :'no-update-icon' ]" v-if="update_possibe" @click="$router.push({ name: 'update' })"></i>
+        <i :class="[ update_available ? 'update-icon' :'no-update-icon' ]" @click="$router.push({ name: 'update' })"></i>
     </div>
 </template>
 <script>
@@ -39,7 +39,7 @@ export default {
                   this.update_available = false
                   this.update_possible = true
                 }
-              } else {
+              } else {  
                   this.update_possible = false
               }
             })