Hides selected filter results unless selected&totalCount !== undefined

Unless selectedcount and total count are explicitly defined, will not display the "x of x selected" filter results text.  Prevents unwanted text for instance, when there is no items to select

Author: AllenBW

src/filters/filter-results-component.js

@@ -63,12 +63,6 @@ angular.module('patternfly.filters').component('pfFilterResults', {
       if (ctrl.config.resultsCount === undefined) {
         ctrl.config.resultsCount = 0;
       }
-      if (ctrl.config.selectedCount === undefined) {
-        ctrl.config.selectedCount = 0;
-      }
-      if (ctrl.config.totalCount === undefined) {
-        ctrl.config.totalCount = 0;
-      }
     }
 
     function clearFilter (item) {

src/filters/filter-results.html

@@ -12,7 +12,7 @@ <h5>{{$ctrl.config.resultsCount}} Results</h5>
         </li>
       </ul>
       <p><a class="clear-filters" ng-click="$ctrl.clearAllFilters()" ng-if="$ctrl.config.appliedFilters.length > 0">Clear All Filters</a></p>
-      <div ng-if="$ctrl.config.totalCount !== 0" class="pf-table-view-selected-label">
+      <div ng-if="$ctrl.config.selectedCount !== undefined && $ctrl.config.totalCount !== undefined" class="pf-table-view-selected-label">
         <strong>{{$ctrl.config.selectedCount}}</strong> of <strong>{{$ctrl.config.totalCount}}</strong> selected
       </div>
     </div><!-- /col -->