Further complete OCI container support in ujail:
f5f305e jail: move /tmp/resolv.conf.d to /dev/resolv.conf.d
6f078ae jail: add support for defining devices
686cf7a jail: actually apply filesystem-specific mount options
f91009a jail: refactor default mounts into new structure
66ae2d9 jail: re-implement /proc/sys/net read-write in netns hack
Signed-off-by: Daniel Golle <daniel@makrotopia.org>