Fix some code issues.

src/App.vue

@@ -22,7 +22,6 @@ limitations under the License.
 </template>
 
 <script>
-import Vue from 'vue'
 import { QSpinnerGears } from 'quasar'
 const rendApi = require(`../src-shared/rend-api.js`)
 const observable = require('./util/observable.js')

src/store/zap/actions.js

@@ -55,7 +55,7 @@ export function updateCommands(context, commands) {
   context.commit('updateCommands', commands)
 }
 
-export function updateZclDeviceTypes(context, deviceTypes) {
+export function updateZclDeviceTypes(context) {
   Vue.prototype
     .$serverGet(restApi.uri.zclDeviceType + 'all')
     .then((response) => {