(js) Select newly added user in ACLs editor

UI/WebServerResources/js/Common/AclController.js

@@ -59,9 +59,12 @@
 
     function addUser(data) {
       if (data) {
-        folder.$acl.$addUser(data).then(function() {
+        folder.$acl.$addUser(data).then(function(user) {
           vm.userToAdd = '';
           vm.searchText = '';
+          vm.selectedUid = null;
+          if (user)
+            selectUser(user);
         }, function(error) {
           Dialog.alert(l('Warning'), error);
         });