This was originally a quick hack to allow purging to take the Host:
header into account.

We have a much better and precisely expressive purge syntax now, so
this hack can die.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4376 d4fa192b-c00b-0410-8231-f00ffab90ce4