Refine delete user method

James Moger

2014-03-27 da47118b4a96629887683ab8d65a1db6114d20c0

 src/main/java/com/gitblit/models/ServerSettings.java

@@ -58,4 +58,8 @@
   public boolean hasKey(String key) {

      return settings.containsKey(key);

   }



   public SettingModel remove(String key) {

      return settings.remove(key);

   }

}