* Fix thinko in voeventparse.load call
  * _attempt_skymap_download -> _create_alert_payload
  * Fix thinko in _create_alert_payload
  * Use bool function to replace one-line if statements
  * Use dict.get() method to replace one-line if statements
  * Rename in-memory message variable in send task

orchestrator.py: Add avro_alerts send task to workflow
poetry.lock and pyproject.toml: Add fastavro and voevent-parse as dependencies

Reason for manual update of hash: https://github.com/python-poetry/poetry/issues/4523

- bump p-astro to a pre-release v1.0.0dev1, stripping all em-bright components
- add ligo.em-bright dependency

Leo P. Singer authored 3 years ago and Leo P. Singer committed 3 years ago

Create threads in the start() method rather than the create()
method, so that if the bootstep is stopped and restarted, a fresh
thread is created.

Fixes #397.

This reverts commit 1ad6900c.

See #373.