(css) Initial media print (for messages only)

UI/WebServerResources/js/Mailer/MessageController.js

@@ -35,6 +35,7 @@
     vm.saveMessage = saveMessage;
     vm.toggleRawSource = toggleRawSource;
     vm.showRawSource = false;
+    vm.print = print;
     vm.convertToEvent = convertToEvent;
     vm.convertToTask = convertToTask;
 
@@ -257,6 +258,10 @@
       }
     }
 
+    function print($event) {
+      $window.print();
+    }
+
     function convertToEvent($event) {
       return convertToComponent($event, 'appointment');
     }