anchor.diff:                maximizeUserListingPanel();
                 userListingPanelStatus.renderedItems = self.event;
                 $('#breadcrumb').breadcrumb('set', rootUserGroup);
  +              resetGroupFilter();
                 allUsers.get({
                   pagination: {
                     page: 1,
  
positive.code: 
            var self = this;
  
            var _pagination = {
              page: 1,
              count: CountPerPage
            };
  
            var _currentGroup;
            var _groups;
  
            function setGroupsInCache(groups) {
              _groups = groups.slice(0, groups.length);
              _groups.maxlength = groups.maxlength;
            }
  
            function addGroupsInCache(groups) {
              var insertionIndex = _groups.length;
              for(var i = 0; i < groups.length; i++)
                _groups.push(groups[i]);
              return insertionIndex;
            }
  
            function renderUsersOfGroup(group) {
              if (itemToSelect.indexOf('user') > -1)
  
negative.code:           this.onGroupSearch = function(pattern) {
              onEvent('search', function() {
                var name = arguments[0];
                _currentGroup.loadChildren({ name: name }, renderFilteredUserGroups);
              }, pattern);
            }
          }
  