Release Elixir and frontend assets as part of the release
Two assets are attached to the release (which is created if it is a tagged commit):
frontend assets (if someone wants to fetch only static assets)- elixir app (which seems to be configured only via environment variables)
If the release description is generated automatically (as a file or to stdout), I can update the merge request.
fixes #353 (closed)
refs #545 (closed)