Removed dead code _cmDspSys_TlXformChain1().

1) Added two new audio inputs (ai2p,ai3p) and mixers (mx0p,mx1p)
to allow contact mic's to be mixed with air mic's.
2) Added two new audio outputs (a02p,a03p) which are duplicates of
   ao0p and ao1p.
3) Added all pass filters to all four audio outputs to decorrelate output.
4) Added Bypass button to bypass the all pass filters.

Commented out cmFrqTrkPrint() in cmSpecDistInit().

On failure of cmThreadMutexWaitOnCondVar() in _cmRtThreadCallback() the
correct result code is now reported.

Added phase modulation via _smSpecDistPhaseMod() to cmSpecDist().
Changed track score calculation in FrqTrk.
Added attenuation delay state to FrqTrk attenution stage.

Added _cmFrqTrkFillMap() to change width of suppression filter w/ frequency.
Shifted cmFrqTrkExec() to  follow non-linear xform in cmSpecDistExec().

Added cmFrqTrk to cmSpecDist and did initial real-time testing.

Initial addition of cmFrqTrk to cmSpecDist. (not yet tested).

read 'procSmpCnt' blocks until the end-of-file is reached.

the same name as an existing node attempts to synchronize.

instead of #ifdef OS_64.

to use cmRtNetSyncMsg_t.hdrByteCnt.

Changed cmRtNetMsg_t.endptId to dstEndPtId.

cmRtNetEndpointIsValid(),cmRtNetEndPointId(),cmRtNetEndPointLabel().

Added srcEndPtId to all 'sending' functions.

_cmRtNetRecv() now sets cmRtNetMsg_t.srcNodeIdx.

rather than at cmRtNetEndPointRegister().

cmNetAlloc().  rtSubIdx is no longer required to locate a remote endpoint
because IP/"node label" is enough information to determine the rtSubIdx.
Several changes were made to simplify the interface to cmRtNet based on this
observation.

to cmInvalidIdx then send the message to all sub-systems. (See _cmRtSysDeliverSegMsg().).

in _cmRtNetRecv().
Added comments.

Removed the use of useBuiltInFl from _cmDspSysPgm_Stereo_Through().

cmAudioFileRdOpen()

clock. Added cmRtSysEnableNoBlockMode().

variables. Attempted to add a score location number box - but it is not yet working
correctly.

note duration tracking.