- SICS cleanup: removed unused code

SKIPPED:
	psi/make_gen
	psi/makefile_linux
	psi/polterwrite.c
	psi/psi.c

scriptcontext.c

@@ -303,7 +303,13 @@ static int SctMatch(void *data1, void *data2)
   return a->node == b->node && strcasecmp(a->name, b->name) == 0;
 }
 /*
- * This routine is running the script chain
+ * This routine is running the script chain. It is called repeatedly
+ * with response data from the device serializer (devser). This function
+ * basically:
+ * - Figures out which script to run
+ * - Runs the script
+ * - Based on the result either returns the next string to send to the
+ *   device or NULL when the script chain is done with
  */
 static char *SctActionHandler(void *actionData, char *lastReply,
                               int commError)
@@ -351,7 +357,7 @@ static char *SctActionHandler(void *actionData, char *lastReply,
    * When this is a followup, we use the content of the 
    * state field as the property storing the next script to 
    * run. If this is the start of a chain this is set to the 
-   * data->name which is mortly either read or write
+   * data->name which is mostly either read or write
    */
   state = GetProp(node, controller->node, "state");
   if (state == NULL || strcasecmp(state, "idle") == 0) {