python: add _sysconfigdata.py to python base package

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Merge pull request #470 from commodo/python-fix-base-package

python: add _sysconfigdata.py to python base package
dump1090: update to latest version, add init script and config.

Signed-off-by: Roger D <rogerdammit@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
libmpdclient: Add patch for musl libc compatibility (from upstream repo)

Signed-off-by: Ted Hess <thess@kitschensync.net>
avahi: add libavahi-compat-libdnssd support.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Merge pull request #465 from Noltari/avahi-next

avahi: add libavahi-compat-libdnssd support.
shairplay: add new package.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>