0.3.3:
- removed bug which always apended a package to the emerge-queue - and never
to the unmerge-queue
- implemented an internal package-db
- used new calls to portage for receiving all packages

0.3.2:
- restructured program files
- changed font in terminal 
- added new dialog warning when we cannot emerge a masked program
- using debug() instead of print
- fixing small bugs

0.3.1:
- added AboutWindow
- make the menu work