postfix: Added experimental support for Berkeley DB (btree files).
Note that hash files are currently not supported by OpenWRT package of Berkeley DB.
CDB is still default.

Signed-off-by: Denis Shulyaka <Shulyaka@gmail.com>
Merge pull request #490 from Shulyaka/master

postfix: Added experimental support for Berkeley DB (btree files).
libavahi: Don't build libdns_sd if not selected

Signed-off-by: Ted Hess <thess@kitschensync.net>
forked-daapd: Shorten title so it displays

Signed-off-by: Ted Hess <thess@kitschensync.net>
sox: update ffmpeg patches for 2.4.x (deprecated functions), add myself as pkg maintainer

Signed-off-by: Ted Hess <thess@kitschensync.net>