- 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

sicspoll.c

@@ -211,6 +211,7 @@ int SICSPollWrapper(SConnection * pCon, SicsInterp * pSics, void *pData,
   int status, iVal;
   char buffer[512];
   pDynString txt = NULL;
+  SConnection *dummy = NULL;
 
   assert(self != NULL);
   if (argc < 2) {
@@ -320,11 +321,17 @@ int SICSPollWrapper(SConnection * pCon, SicsInterp * pSics, void *pData,
       return 1;
     }
   } else if (strcmp(argv[1], "list") == 0) {
-    SCStartBuffering(pCon);
-    printPollList(self, pCon);
-    txt = SCEndBuffering(pCon);
+    dummy = SCCreateDummyConnection(pSics);
+    if(dummy == NULL){
+      SCWrite(pCon,"ERROR: out of memory listing polling data",eError);
+      return 0;
+    }
+    SCStartBuffering(dummy);
+    printPollList(self, dummy);
+    txt = SCEndBuffering(dummy);
     if (txt != NULL) {
       SCWrite(pCon, GetCharArray(txt), eValue);
+      SCDeleteConnection(dummy);
     }
     return 1;
   } else if (strcmp(argv[1], "poll") == 0) {