This fixes a directory traversal bug:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1627
While here:
* in README refer to an installed manual page instead of the
online version
* use simpler and AF agnostic httpd.conf(5) syntax in our example
Tested, verified and OK landry
- pass the option NO_GETTEXT=1 to git to disable gettext support.
- add a patch patches/patch-setup_c to not open /dev/null in the chroot.
- add a OpenBSD httpd (with slowcgi) example to the README.
- add an explanation a static gzip binary is required for .tar.gz snapshot support.
(and fix RCS Ids while here)
Consolidate info from cgit.conf and MESSAGE into a README, and add a
config snippet for a vhost on nginx.
Disable the filter feature as it wouldnt work with the way cgit.cgi is
built statically for us.