Support for adding bottom scripts

Tom

2014-11-12 bae957cd80e59f16fe011dda45ce2624e2ffd4d2

 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;
   }