Log Message:
Update to squid-2.5.8nb2;

Add new two patches:

* 2005-02-20 19:11 (Cosmetic) GCC4 warnings
* 2005-02-20 10:47 (Minor) Relax header parsing slightly again to work
				around broken web servers

Reflect update of one patch:

* 2005-02-20 11:03 (Cosmetic) Cross-platform format fixes

Update DIST_SUBDIR.