- Added back calculation from motor positions to Q/E variables into

TAS code.
- Fixed communication problems in SerPortServer, mainly with terminator
  detection.
- Added SPS switched motors for TOPSI
- Debugged Power-PC histogram memory software for TRICS

nxutil.c

@@ -250,7 +250,7 @@
         }
         else
         {
-          /* it can still be a simpel variable */
+          /* it can still be a simple variable */
           pVar = (pSicsVariable)pCom->pData;
           fMean = pVar->fVal;
         }