A new build is here

Rather small change.
What's new:
1. Fixed the nasty dialog popping out about exit when pressing the Android back button up to the root dir when the app is running as Launcher. Anyway I have simplified the work modes:
- when app is started as launcher, from boot or by pressing Android home button, it works a launcher (show the bottom screen buttons).
- when app is started from another launcher it work as file manager
I have no idea why anyone would be using the bottom buttons when using the app as file manager since there is another launcher running in the system but if anyone is missing that feature just share your opinion.
2. Added setting to adjust buttons size. If we can adjust font size then why not buttons size too.
Nice big buttons (60)
3. Added "unknown" device information to the about dialog. Press Android menu button, chose "Information". When you test the app on your device, please post those 4 text values about your device build:
Here is the new apk
ReLaunchX_1.2.1.zip