This gets us an up-to-date alfred (and batman-adv 2014.x, as soon as we start to
support it).

The only packages we use from this repo are haveged and (now) fastd and its
dependencies, so we can make the switch safely without updating OpenWrt itself
to Barrier Breaker yet.

This now includes the previously added patch.

Besides other issues, this should fix an integer overflow breaking IPv6 address
aquisition after a runtime of 50 days.

This also removes our mac80211 backport for now, as the version found in
Attitude Adjustment is up-to-date.

This *should* fix the build on non-Linux systems like MacOS X.

This should fix the TX power problems with the TL-WR841N/ND v9.

Only compile tested, might not work.

This allows us to drop our config mode patch.