start devel brunch
fix upower check
Merge remote-tracking branch 'origin/devel'

Conflicts:
	Battmon/battmon.py
Merge remote-tracking branch 'origin/master' into devel

Conflicts:
	Battmon/battmon.py
Merge branch 'master' into devel

Conflicts:
	Battmon/battmon.py
- switch to argparse from optparse early approach
- update README
- add version argument
- small update
- second approach
- bump to alpha2
- wow!!! almost ready to 3.2 release!!!
- looks fine, last rc release
- 3.2 release
- now use argparse intead optparse
- new argeuments names for command line
- bug fixes, refactoring