wubloader/restreamer/restreamer
Mike Lang 7525b7c135 restreamer: Add basic prometheus stats to all endpoints
I had to go to some effort to get nice labelling,
which also meant none of the existing libs for this were any good,
but this works well enough.

Exposes the metrics on /metrics.
..
__init__.py restreamer: Initial skeleton
__main__.py Allow setting of log level via WUBLOADER_LOG_LEVEL env var
generate_hls.py restreamer: When generating playlists, include discontinuities, timestamps and endlist
main.py restreamer: Add basic prometheus stats to all endpoints
stats.py restreamer: Add basic prometheus stats to all endpoints