Cleaned up ANSTO code to merge with sinqdev.sics

This is our new RELEASE-4_0 branch which was taken from ansto/93d9a7c
Conflicts:
	.gitignore
	SICSmain.c
	asynnet.c
	confvirtualmot.c
	counter.c
	devexec.c
	drive.c
	event.h
	exebuf.c
	exeman.c
	histmem.c
	interface.h
	motor.c
	motorlist.c
	motorsec.c
	multicounter.c
	napi.c
	napi.h
	napi4.c
	network.c
	nwatch.c
	nxscript.c
	nxxml.c
	nxxml.h
	ofac.c
	reflist.c
	scan.c
	sicshipadaba.c
	sicsobj.c
	site_ansto/docs/Copyright.txt
	site_ansto/instrument/lyrebird/config/tasmad/sicscommon/nxsupport.tcl
	site_ansto/instrument/lyrebird/config/tasmad/taspub_sics/tasscript.tcl
	statusfile.c
	tasdrive.c
	tasub.c
	tasub.h
	tasublib.c
	tasublib.h

SCinter.h

@@ -145,7 +145,7 @@ char *FindAliases(SicsInterp * pSics, char *name);
 /*-------------------------------------------------------------------------
   FindCommandData finds a command with the name given. It tests the name in the
   ObjectDescriptor to be of name class. If all this succeeds a pointer
-  to the commands data structure is retuned. Else NULL.
+  to the commands data structure is returned. Else NULL.
   Do not test the Object Descriptor name when comclass == NULL.
 */
 void *FindCommandData(SicsInterp * pSics, char *name, char *comclass);
@@ -155,7 +155,7 @@ void *FindCommandData(SicsInterp * pSics, char *name, char *comclass);
 */
 pObjectDescriptor FindCommandDescriptor(SicsInterp * pSics, char *name);
 
-/*------------------------------------------------------------------------
+/*---------------------------------------------------------------------
   FindDrivable tries to find Drivable object by the name given. Returns a
   pointer to the drivable interface in the case of success, NULL in
   case of failure. In order to save me fixing header files the pointer must