- Removed SCStart/EndBuffering as far as possible and fixed an issue with

the capture command in that it not put resluts into the Tcl interpreter.
  This broke scriptcontext scripts in complicated situations.
- Resolved some issues with the TAS calculation and negative scattering sense.
- Fixed a bug which did not reset the state to idle after checking
  reachability in confvirtualmot.c


SKIPPED:
	psi/autowin.c
	psi/eigera2.c
	psi/jvlprot.c
	psi/makefile_linux
	psi/sinqhttpopt.c
	psi/tasscan.c

tasub.h

@@ -32,6 +32,7 @@
                 tasReflection r1, r2;
                 int ubValid;
                 int silent;
+		int stopFixed; /* flag to stop multiple fixed messages in scans*/
                 char *updater;
 }tasUB, *ptasUB;
 
@@ -54,4 +55,5 @@ int TasUBWrapper(SConnection *pCon,SicsInterp *pSics, void *pData,
 
 int findReflection(int list, int idx, ptasReflection r);
 int tasUpdate(SConnection *pCon, ptasUB self);
+void setStopFixed(ptasUB self, int val);
 #endif