render notification message as markdown

src/views/notifications.html

@@ -25,7 +25,7 @@
 
         <div uib-collapse="notification.isCollapsed" expanding="notificationExpanding(notification)">
           <br/>
-          <p ng-hide="notification.messageJson">{{ notification.message }}</p>
+          <p ng-hide="notification.messageJson" ng-bind-html="notification.message | markdown2html"></p>
           <pre ng-show="notification.messageJson" ng-click="$event.stopPropagation();" style="cursor: auto">{{ notification.messageJson | json }}</pre>
           <br/>
           <h2 ng-show="notification.eventId && notification.busyLoadEvent" class="text-center"><i class="fa fa-circle-notch fa-spin"></i></h2>