- Implemented tcl: prefix which allows to execute a command in Tcl directly

- Fixed a stack overrun bug in macro.c
- Fixed a killing bug in devser.c
- Added node writing with offset to nxscript.c
- Wrote a simulation driver for second generation HM's
- Readded devexec commands to  SICS
- Readded Hipadaba initialisation to SICS
- Fixed a bug in sinqhttprot.c which is triggered when a reconnect happens
  during a node based download of data.


SKIPPED:
	psi/sinqhttpprot.c

devser.c

@@ -293,10 +293,10 @@ int DevSchedule(DevSer * devser, void *actionData,
         && matchFunc(actionData, action->data)) {
       if (prio == action->prio && interval < 0) {
         /* do not move an action with equal prio */
-        if (killFunc) {
-          killFunc(actionData);
-        }
-        return 0; /* not queued */
+    	if(killFunc != NULL && actionData != NULL){
+    		killFunc(actionData);
+    	}
+        return 0;
       }
       /* remove action from list */
       *ptr2prev = action->next;