DOS rtlib: Remove setlocale() call
parser: Allow addr-of on CALLCTOR

This allows expressions such as
	@UdtWithCtor( ... )

For consistency with TYPEINIs which were already allowed before:
	@type<UdtWithoutCtor>( ... )

http://www.freebasic.net/forum/viewtopic.php?p=193825#p193825