Fix problem where the bkweb used the current hostname in the <base> tag on web pages.  This causes problems with virtual hosting and some other cases. It is too hard to remove the <base> tags totally, but I extract the hostname the client expects from the request header and use that in the response so it has the same effect.
Fix problem where the bkweb used the current hostname in the <base> tag
on web pages.  This causes problems with virtual hosting and some other cases.
It is too hard to remove the <base> tags totally, but I extract the hostname
the client expects from the request header and use that in the response so
it has the same effect.

BUGID: 2002-07-09-001 2002-02-15-001

bk: 3d4ae853T0L_oaha6L49ruZ8azpm5Q
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper