With this patch it is possible to use gitweb.perl for developing by
loading the configuration from $GITWEB_CONFIG. This might also be
useful for normal usage of gitweb.
This makes it easy to check for warnings and do performance tests
after changes, you can also pipe this to lynx -dump -force-html
/dev/stdin to get more than just html.
This also documents the original patch adding require $GITWEB_CONFIG.
Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>