Log Message:
Update squid package to 2.5.9nb11.

Apply 9 official fixes including security improvement in DNS lookup.

I still disable transparent_port.patch because it needs a missing header
file of IP Filter.  NetBSD current and 3.0_BETA already fixed this problem
but still netbsd-2/2-0 branches.  I will apply it after netbsd-2/2-0
branches fix this problem.  (And this fix needs to update squid package
to 2.5.STABLE10 which is RC3 now.)

* 2005-05-10 23:11 (Cosmetic)
		Extended documentation of the always_direct directive

* 2005-05-10 22:33 (Medium)
		assertion failed: store_client.c:343:
		"storeSwapOutObjectBytesOnDisk(mem) > sc->copy_offset"

* 2005-05-11 19:19 (Security issue)
		DNS lookups unreliable on untrusted networks

* 2005-05-09 01:51 (Minor)
		Allow dstdomain and dstdom_regex to match IP based hosts

* 2005-05-08 14:01 (Cosmetic) Minor arp ACL improvements

* 2005-05-04 18:09 (Minor)
		SNMP Agent updates to support SNMP Version 2 and bulk requests

* 2005-05-01 10:58 (Cosmetic) Cosmetic change to DISKD statistics

* 2005-04-30 12:58 (Medium)
		Poor hot object cache hit ratio and sporadic assertion
		failed: store_swapin.c: e->mem_status == NOT_IN_MEMORY

* 2005-04-25 16:36 (Cosmetic) Minor aufs improvements