Major changes:
- support of 'Pen' button at Halo keyboard
- switch between Wacom digitizer and keyboard modes by pressing 'Pen' button
- sleep/resume with working keyboard without of addidional helper scripts.
- screen orientation now is changed properly at device rotation.
Known Issues:
- Microphone is not working
- After first pen button press, Wacom digitizer doesn't response. After switching back to keyboard later presses work as designed.
- There is no debian installer included into the image.