- Currently disabled attempts at logging commands

- Added a warning for excessive data rates on monitors
- Added statistics to devser and thus to scriptcontext
- Added byte concatenation to dynstring
- Added aborting for reflection generation to fourmess.c
- Added data checksum testing to hipadaba, use for update tests
- Fixed interrupt discovery in network.c, caused invalid interrupt
  codes which in turn confused sicscron which had to be fixed too.
- Renamed ubcalc into ubcalcint in order to reclaim the ubcalc for Jurg
- Added an a3offset to tasub in order to fix what I perceive an IS problem
- Added support for the newer version of the Siemens SPS, the S7
- Added a not yet fully working sinqhttpopt driver which talks to
  http HM without libghttp


SKIPPED:
	psi/delcam.c
	psi/make_gen
	psi/psi.c
	psi/sinq.c
	psi/sinq.h
	psi/sinqhttpopt.c
	psi/slsvme.c
	psi/spss7.c

logger.c

@@ -227,7 +227,9 @@ int LoggerWrite0(Logger * log, time_t now, int period, char *value)
   }
   assert(log->old);
   assert(l < log->oldsize);
-  strcpy(log->old, value);
+  if(log->old != value){
+	  strcpy(log->old, value);
+  }
   assert(log->old[l] == '\0');
   log->last = now;
   return 1;