Show root commands in welcome shell and improve command registration

James Moger

2014-03-17 01b529edac600feb3c0750d27d0759b5f49fde72

 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);

   }

}