fix(timepicker): use html5 for input elements

Author: MaarOfOz

template/timepicker/timepicker.html

@@ -6,7 +6,7 @@
 		<td ng-show="showMeridian"></td>
 	</tr>
 	<tr>
-		<td class="control-group" ng-class="{'error': invalidHours}"><input type="text" ng-model="hours" ng-change="updateHours()" class="span1 text-center" ng-mousewheel="incrementHours()" ng-readonly="readonlyInput" maxlength="2" /></td>
+		<td class="control-group" ng-class="{'error': invalidHours}"><input type="text" ng-model="hours" ng-change="updateHours()" class="span1 text-center" ng-mousewheel="incrementHours()" ng-readonly="readonlyInput" maxlength="2"></td>
 		<td>:</td>
 		<td class="control-group" ng-class="{'error': invalidMinutes}"><input type="text" ng-model="minutes" ng-change="updateMinutes()" class="span1 text-center" ng-readonly="readonlyInput" maxlength="2"></td>
 		<td ng-show="showMeridian"><button type="button" ng-click="toggleMeridian()" class="btn text-center">{{meridian}}</button></td>
@@ -17,4 +17,4 @@
 		<td><a ng-click="decrementMinutes()" class="btn btn-link"><i class="icon-chevron-down"></i></a></td>
 		<td ng-show="showMeridian"></td>
 	</tr>
-</table>
+</table>