bugfix for #1098 (assigning a group to a user, the group appears incrementally...

bugfix for #1098 (assigning a group to a user, the group appears incrementally many times the more you assign it)

settings/js/users.js

@@ -213,5 +213,6 @@ $(document).ready(function(){
 				}
 			}
 		);
+	    location.reload();
 	});
 });