Okay there is a new version with improved settings and twobobs improvements regarding app shutdown on the Paperwhite. I also added the file
pillowHelper.js which is a wrapper to access nativeBridge which has a bunch of neat methods ;D
In future updates I hope to be able to catch the "goingToScreenSaver" message with this, so I don't need a wrapper around the application.
Again, thanks for the help twobob