Improve the commitdiff.

Tom

2014-10-26 df0ba7f7ff02ed02c0ba7714ae928a79d932baef

 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;
   }