anchor.diff:          <div class="btn-toolbar">
             <!--Create + Cancel-->
             <div class="btn-group">
  -              <i class="btn glyphicon glyphicon-floppy-disk" ng-click="createItem()" title="Create" ng-disabled="addForm.$invalid"></i>
  -              <i class="btn glyphicon glyphicon-remove" ng-click="toggleAddMode()" title="Cancel"></i>
  +              <i class="btn fa fa-floppy-o" ng-click="createItem()" title="Create" ng-disabled="addForm.$invalid"></i>
  +              <i class="btn fa fa-remove" ng-click="toggleAddMode()" title="Cancel"></i>
             </div>
           </div>
         </td>
  
positive.code:       <!--Buttons column-->
        <th style="width: 100px;">
            <!--Add + Cancel-->
            <div class="btn-toolbar"><i class="btn glyphicon glyphicon-plus" ng-click="toggleAddMode()" title="Add" ng-hide="addMode"></i></div>
            <div class="btn-toolbar"><i class="btn glyphicon glyphicon-minus" ng-click="toggleAddMode()" title="Cancel" ng-show="addMode"></i></div>
        </th>
  
        <!-- Content columns-->
  
negative.code:         <!--Edit + Delete-->
          <div class="btn-toolbar" ng-show="knownItem.editMode == null || knownItem.editMode == false">
              <div class="btn-group">
                  <i class="btn fa fa-edit" ng-click="toggleEditMode(knownItem)" title="Edit"></i>
                  <i class="btn fa fa-trash" ng-click="deleteItem(knownItem)" title="Delete" data-toggle="modal"></i>
              </div>
          </div>
  
          <!--Save + Cancel-->
          <div class="btn-toolbar" ng-show="knownItem.editMode">
              <div class="btn-group">
                  <i class="btn fa fa-floppy-o" ng-click="updateItem(knownItem)" title="Save" ng-disabled="editForm.$invalid"></i>
                  <i class="btn fa fa-remove" ng-click="toggleEditMode(knownItem)" title="Cancel"></i>
              </div>
          </div>
        </td>
  