1.) Modified macro system as to use only Sicsunknown for resolving unknown

Tcl commands. Removed the broken obTcl object system and replaced it by
    the object.tcl system from sntl. Redid the scan command with this. The
    end of this is that SICS is now independent of the tcl version and
    works with tcl 8.0 thus giving a factor of up to 10 in script execution
    speed.
2.) Added driving an angle through a translation table (object lin2ang)

lin2ang.h

@@ -0,0 +1,23 @@
+
+/*-------------------------------------------------------------------------
+                          L I N 2 A N G
+
+  Drive an angle through a translation table. As of now only for
+  TOPSI.
+
+  copyright: see copyright.h
+
+  Mark Koennecke, February 2000
+--------------------------------------------------------------------------*/
+#ifndef LIN2ANG
+#define LIN2ANG
+#include "motor.h"
+
+  int MakeLin2Ang(SConnection *pCon, SicsInterp *pSics, void *pData,
+                  int argc, char *argv[]);
+  int Lin2AngAction(SConnection *pCon, SicsInterp *pSics, void *pData,
+                  int argc, char *argv[]);
+
+
+#endif
+