func CreateAttrListDefinition(listName string, atl []AttrTuple) []AttrTuple {
	ATLName2ATL[listName] = atl
	return atl
}
func CreateAttrListDefinition(listName string, atl []AttrTuple) []AttrTuple {
	ATLName2ATL[listName] = atl
	return atl
}
/*
Routine which helps us to create global attributelists definition dict.
*/