keep waitonnetwork service damn simple

- an exit status is not needed here. we do not care if network is not up
  in the specified interval. it is up to the user to tune it
- VERBOSE is not used.
ffmpeg: add more xbmc patches
xbmc: update to xbmc-13.alpha-ee5f905
service.openelec.settings: update to service.openelec.settings-0.3.8
samba: external drives autoshare
udevil: run samba-autoshare wrapper
samba: remove /media share
update TODO
samba: samba-config.service: disable start ratelimit
udevil.service: never fail in ExecStartPost
udevil: run samba-autoshare wrapper on umount too
samba: cosmetics. disable ratelimit