Fixed bug in _cmTsbScoreTrkFree().

file parser code in cmTakeSeqBldr.c.

'muid' from the matched midi event to the cmScMatcherResult_t result record.

score tracker.

score follower input.

identifier for each incoming MIDI message. This is then used as the 'muid'
arg. to cmScMatcherExec() to support definitively matching score events and
particular MIDI events.

fed to cmScMatcher are now tracked along with the note.  This allows score events
to be definitevly matched to a particular note-on event when the event
comes from a MIDI file.

their own type: kPedalEvtScId and pedal down messages are assigned the
pedal event duration in cmScEvent_t.durSecs.

reflect the meaning of the score markers.

the length of time the pedal is held down and the 'pitch' field is set
to the MIDI id of the pedal.

sustain pedal messages with the length of time the sustain pedal is held down.

Added kNoteNoSpid and kFailSpId messages to the score tracking processor callback.

score processing algorithms without changing the processor.
Created the shell code for generating performance editing data.

Comment out calls to cmFrqTrk.