Log Message:
Update to version 20061217.

requested by <martin>

Changes:

20061217:
=========
 - Portability fix: provide a replacement daemon(3) if necessary.

20061204:
=========
 - Fix buffer overflow in local version of glob(3). (already fixed in pkgsrc)
 - Implement -D to run as a stand-alone daemon.
 - Add ftpd.conf(5) options:
	hidesymlinks
	recvbufsize
 - Enforce account expiration, and support shadow password aging where
   appropriate.
 - Return 450 instead of 550 upon NLST error.
 - Portability fixes and improvements.