cmDspKr.c : In _cmDspTimeLineRecv() allow the selected time line object to be a kMidiEvtTlId type.

dsp/cmDspKr.c

           cmTlObj_t* op;
           if((op = cmTimeLineIdToObj(p->tlH, cmInvalidId, markerId )) != NULL )
           {
-            assert(op->typeId == kMarkerTlId);
+            assert(op->typeId == kMarkerTlId || op->typeId == kMidiEvtTlId );
 
             p->afIdx = op->begSmpIdx;