- Fixed prolem wit core dump from commandlog

- Added fulltransact which sends a TRANSACTIONSTART meesage in addition to
  TRANSASCTIONFINISHED
- Added parameter to motor which allows to ignore positioning faults
- ADDED POLAN support to tasscan

tdchm.c

@@ -186,6 +186,8 @@ static int clearTdc(pTdc self, unsigned char fill){
 static int enableTdc(pTdc self){
   Z80_reg in, out;
 
+  return 1;
+
   /*
     range and n are obscure parameters
   */
@@ -232,6 +234,8 @@ static int TDCStart(pHistDriver self, SConnection *pCon){
 static int disableTdc(pTdc self){
   Z80_reg in, out;
 
+  return 1;
+
   return ecbExecute(self->tdc,132,in,&out);
 }
 /*-------------------------------------------------------------------*/