Refactored and unit tested updating HEAD feature

James Moger

2012-02-02 90b8d7e0e1b5e5ed296c1213168b9a8937ac66fd

 src/com/gitblit/GitBlitException.java

@@ -31,6 +31,10 @@
      super(message);

   }



   public GitBlitException(Throwable cause) {

      super(cause);

   }



   /**

    * Exception to indicate that the client should prompt for credentials

    * because the requested action requires authentication.