fedora: add support for fedora 22
fedora: add support for fedora 22

Signed-off-by: Michael Adam <dcf2bf3ff8ea93047d51252815aac9756207ea09@samba.org>

sephii/vagrant-lxc-base-boxes,obnoxxx/vagrant-lxc-base-boxes,DavBfr/vagrant-lxc-base-boxes,DavBfr/vagrant-lxc-base-boxes