Merge pull request #6 from arpadszasz/master

Update version numbers
Add Tk::JFileDialog as requirement to dist.ini.
Update TODO, fix bug in the Orders screen (old API syntax leftover).
Merge branch 'master' of github.com:stefansbv/Tpda3
Merge remote-tracking branch 'upstream/master'
Allow comma as decimal separator
Ignore DistZilla produces files