Provide an openal and gstreamer plugin streaming audio implementation.
Port from Kokua viewer as a starting point.
Uses windows has a proof of concept platform.
History of work started with Imprudence so there are many try patches that may not be needed and the work started before emphasis on style that is used today.

Logged to parcel with streaming audio. Stream present.
Paused stream. Stream paused.
Resumed stream. Stream playing.
Toggled music check mark in preferences to off/on. Stream off / Stream on.
Teleport to another parcel with a different stream. Old stream stops and new stream plays.
Teleport back to starting point. Original stream plays.