[aur-general] Request delete of samba4-openchange

http://aur.archlinux.org/packages.php?ID=41471 Reason: a duplicate of samba4 http://aur.archlinux.org/packages.php?ID=40043 Background: Previous maintainer created samba4-openchange because openchange relies on a specific version of samba4 but samba4 advanced beyond that version. This is no longer the case, and in addition there doesn't seem to be much use of samba4 currently except for openchange (this is also the case in Debian/Fedora).