Basic UPNP MediaRender implementation, it showns on android phones, and
it seems to be able to stream.
WIP not even close to working
Streaming from phone works, altought only one phone and stopping does not work yet :p
Working multiple audio source, hacked
Theoretically working, but having some streaming issues
Streaming from one phone to closest speaker is tested and working,
multie phones might work but is not tested as of now
Moved configuration