BackupMonitor: improvements
A new version of backup-monitor has been released including:
- bugfix for when the locale is not defined, or when playing a little with the script's command line options
- refactoring of the GUI to give the user more feedback and to give more hints on where to click (GUI inspired by Ubuntu's update-manager)
- using OptionParser to ease the command line handling
- change in licence: for the GUI changes I've look and taken ideas from many GPL project, so it's just fair (if not plain compulsory) to release this new version under GPLv3.