mark older than half a day

src/main/webapp/js/controllers.js

@@ -501,6 +501,10 @@ module.controller('ToolbarCtrl', [
 			$scope.markAllAsRead = function() {
 				markAll();
 			};
+			
+			$scope.markAll12Hours = function() {
+				markAll(new Date().getTime() - 43200000);
+			};
 
 			$scope.markAllDay = function() {
 				markAll(new Date().getTime() - 86400000);

src/main/webapp/templates/_toolbar.html

@@ -26,6 +26,7 @@
 				<span class="caret"></span>
 			</button>
 			<ul class="dropdown-menu pull-right">
+				<li><a ng-click="markAll12Hours()">${toolbar.mark_all_older_12_hours}</a></li>
 				<li><a ng-click="markAllDay()">${toolbar.mark_all_older_day}</a></li>
 				<li><a ng-click="markAllWeek()">${toolbar.mark_all_older_week}</a></li>
 				<li><a ng-click="markAllTwoWeeks()">${toolbar.mark_all_older_two_weeks}</a></li>