- A couple of small fixes for memory and initialization problems.

This is to make valgrind happy


SKIPPED:
	psi/amorscan.c
	psi/el734hp.c
	psi/psi.c
	psi/tasscan.c

exeman.c

@@ -322,7 +322,7 @@ static void registerCallbacks(SConnection *pCon, SicsInterp *pSics,
                                info, NULL);
   SCRegister(pCon,pSics, self->pCall,lID);
   lID = RegisterCallback(self->pCall, BATCHAREA, LineCallBack,
-                               info, killExeInfo);
+                               info, NULL);
   SCRegister(pCon,pSics, self->pCall,lID);
 } 
 /*--------------------------------------------------------------------*/