revise logic for forcing dotfile to text

Joel Johnson

2015-12-09 68100a26901a46dac6fef6dc0b1dc473c0f5793f

 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;
   }