fixes #966 to prevent always searching all repos

Paul Martin

2016-04-16 b674fed230bcd6488b796f49de5505cbaf448b07

 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);

   }

}