midiinput: changed classes to new-style
midiinput: widget polishment
midiinput: destructor added to exit cleanly
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
midiinput: destructor corrected
Merge remote-tracking branch 'upstream/master'
midiinput: save state of dock
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
move etreeutil to ly
include ly version in musicxml
add rel2abs and abs2rel commands to ly
bump ly to 0.2