Depends on D7880
Summarized Changelog:
- Basic key-signature has been added to tempo, time-signature and location markers map.
- MIDI Clip editor (aka. piano-roll) horizontal and vertical splitter sizes, widths and heights resp. are now preserved as user preferences and also to session state.
Packaging Changes:
- Switch to cmake build system and the ninja backend. This gives the benefit of much faster build times and it can actually find libmad now, which results in working mp3 encoding/decoding.