- 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

hipadaba.h

@@ -253,6 +253,12 @@ int cloneHdbValue(hdbValue * source, hdbValue * clone);
  * @return the number of data bytes
  */
 int getHdbValueLength(hdbValue v);
+/**
+ * calculate a checksum of the data in val
+ * @param val The hdbValue to calcululate the checksum for
+ * @return The checksum
+ */
+unsigned short getHdbCheckSum(hdbValue *val);
 /*========================== function protoypes: Nodes =======================*/
 /**
  * make a new hipadaba node