           Quick Filters
                    <span class="caret"></span>
                </button>
                <ul class="dropdown-menu" uib-dropdown-menu>
                    <li>
                        <a ng-click="$vm.filterByStatus('Open')"><i class="fa fa-folder-open-o"></i> Open cases</a>
                    </li>
                    <li>
                        <a ng-click="$vm.filterByStatus('Resolved')"><i class="fa fa-folder-o"></i> Closed cases</a>
                    </li>
                 