Fixed bug in _cmTsbScoreTrkFree().

file parser code in cmTakeSeqBldr.c.

score tracker.

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.

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.

Added 'pitchV' arg. to cmSdbSelect().
Added cmSdbSyncChPairs().

app/cmOnset.c
app/cmPickup.c
app/cmScore.c
app/cmScoreProc.c
app/cmTimeLine.c
cmAudDsp.c
cmAudioAggDev.c
cmAudioFileDev.c
cmAudioNrtDev.c
cmAudioPort.c
cmAudioPortFile.c
cmDevCfg.c
cmFeatFile.c
cmMidi.c
cmMidiFile.c
cmProc2.c
cmProc3.c
cmProc4.c
cmProcTest.c
cmRbm.c
cmUiRtSysMstr.c
dsp/cmDspClass.c
dsp/cmDspFx.c
dsp/cmDspNet.c
dsp/cmDspPgmKr.c
dsp/cmDspPgmPP.c
dsp/cmDspPgmPPMain.c
dsp/cmDspSys.c
dsp/cmDspUi.c

overwrote 'rc' and thereby prevented the functio from returning the correct result code on fail.

required to prevent crash on OS-X debug (but not release) version.