One more dialog cancel translation missing

src/views/app.html

@@ -43,7 +43,7 @@
         <p ng-bind-html="'app.uninstallDialog.description' | tr:{ app: (app.label || app.fqdn) }"></p></p>
       </div>
       <div class="modal-footer">
-        <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
+        <button type="button" class="btn btn-default" data-dismiss="modal">{{ 'main.dialog.cancel' | tr }}</button>
         <button type="button" class="btn btn-danger" ng-click="uninstall.submit()" ng-disabled="uninstall.busy"><i class="fa fa-circle-notch fa-spin" ng-show="uninstall.busy"></i> {{ 'app.uninstallDialog.uninstallAction' | tr }}</button>
       </div>
     </div>