Fix failure to clear/delete ticket topic and description

James Moger

2014-09-25 388f49ada1b32bd2e99c964a0278094e4f21c3fb

 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;
   }