set PortMidi LIMIT_RATE in makefile.mac
Merge branch 'update/portmidi' into update/portmidi-v208
update makefile.mac for newer Portmidi versions which drop finddefault.c and readbinaryplist.c
portmidi: remove executable bits
Merge branch 'update/portmidi' into update/portmidi-v208
remove executable bits when updating portmidi
applied updated patch
Merge branch 'update/portmidi' into update/portmidi-v208