Version 0.0.2

Bug Fixes

• token tunnel refuses to start without tunnel-token or public-url; serve reports it before starting anything 13c6c73
• explicit --tunnel off links to the local file server instead of the config public-url 13c6c73
• serve/start fail at once with the server log's reason when the server exits during startup 13c6c73
• config set no longer stops a running server when the new config can't start it 13c6c73