Issue 18: Update Process for Windows
Project Member Reported by nicolai....@gmail.com, Feb 11, 2012
Update the keyboard by
- checking if there is a new version (already done)
- start an external Updater application
- download new .exe file
- close old keyboard
- replace old .exe with new one
- start keyboard again

Hints:
- Updater shouldn't be written in Java, because in Java there are problems starting a .exe in Windows 7 (UAC) -> maybe C++?
- the routines are already written in Java in the Updater class