Single and multi room audio visual stream management.

A station can have one or more roles. Only one controller can manage stations.

• controller - Web based frontend for managing stations
• ingest - alsa/dv/v4l capture for sending to mixer
• mixer - DVswitch/streaming live mixed video. With the intention for this to be easily replaced by gstswitch
• stream - stream mixed video
• record - stream mixed video

• baseimage - docs, notes, and tools for the base (OS) image
• station - station management scripts
• controller - controller stack

See package.deps for list of packages required