Log Message:
Update squid package to squid-2.5.9nb7.

o 2005-04-21 10:31 (Cosmetic)
	Correctly read DOS/Windows formatted config files with CRLF as
	line terminator
o 2005-04-20 21:55 (Minor) Unable to run "squid -k" when hostname cannot
	be determined
o 2005-04-20 21:55 (Minor) fix transparent proxying when squid listens
	on NATed non-80 port
o 2005-04-21 10:46 (Cosmetic) Missing newlines in debug statements
o 2005-04-20 21:36 (Cosmetic) Error template substitution for
	authenitcated user name

Because of update of squid-2.5.STABLE9-2GB.patch, DIST_SUBDIR updated again.