- Update to version 4.0.0
* see git history for complete list of changes
* updates to test programs to clarify port numbering
* new C API wrapper
* new functions to get API names
* miscellaneous sysex fixes in Jack and ALSA
* new setPortName() method (for Jack and ALSA)
* new setClientName() method (for ALSA)
* various build system updates and code efficiencies
- Refreshed rtmidi-2.1.1-pkgconfig.patch as
rtmidi-4.0.0-pkgconfig.patch