nodogsplash: upgrade to 0.9_beta9.9.9
miniupnpd: fix error message during shutdown

During shutdown, miniupnpd is stopped after network. Because of this,
miniupnpd is unable to broadcast good-bye notifications, and displays an
error message. Stop miniupnpd before netifd to solve this.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Merge pull request #67 from stintel/miniupnpd_shutdown_order

miniupnpd: fix error message during shutdown
nodogsplash: migrate to uci based configuration

Use /etc/config/nodogsplash for configuration.
Old setups will migrate using config option to use old
file base configuration.