Remove unused variables

src/controllers/livetv/livetvchannels.js

@@ -104,7 +104,7 @@ export default function (view, params, tabContent) {
         });
     }
 
-    function reloadItems(context, save) {
+    function reloadItems(context) {
         loading.show();
         isLoading = true;
         const query = getQuery();

src/controllers/livetv/livetvrecordings.js

@@ -64,7 +64,7 @@ function renderRecordingFolders(context, promise) {
     });
 }
 
-function onMoreClick(e) {
+function onMoreClick() {
     const type = this.getAttribute('data-type');
     const serverId = ApiClient.serverId();