Added optional clear text attribute to time input.

Author: g1eb

src/time-input.html

@@ -33,7 +33,7 @@
       </div>
     </div>
     <div class="clear-button" ng-if="!!time">
-      <div ng-click="update()">Clear</div>
+      <div ng-click="update()" ng-bind="clearText || 'Clear'"></div>
     </div>
   </div>
 </div>

src/time-input.js

@@ -18,6 +18,7 @@ directive('timeInput', ['$document', '$timeout', function ($document, $timeout)
       secondStep : '=?',
       onChange: '&',
       placeholder: '@',
+      clearText: '@',
       cssClass:'@',
     },
     replace: true,