Fix for #993 LIST_BRANCHES without admin

Boris Stumm

2016-01-06 d54bd60b923bbd703bb668601d412d4295d2f503

 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);

   }

}