Fix division of MIDI files in format "fps and ticks per frame"
Add test for MIDI division import
More correct MIDI division for 29 frames per second
startcenter: replace qml with widget
fix #38736: take 2
Merge pull request #1443 from trig-ger/midi_division

Fix division of MIDI files in format "fps and ticks per frame"
remove double ; in several places