Lower log level of servlet authenticate when request is already authenticated

Dariusz Bywalec

2016-01-04 db09ef1033ce4942ac1eb3cb684f232bf7e5e231

 src/test/java/com/gitblit/tests/mock/MemorySettings.java

@@ -48,6 +48,11 @@
   }

   @Override
   public boolean saveSettings() {
      return false;
   }

   @Override
   public boolean saveSettings(Map<String, String> updatedSettings) {
      return false;
   }