Some of the contrib packages were originally built gemini-specific and
had to be refactored into generic core functionality and thin
protocol-specific wrappers for each of gemini and gopher.
- NewServer doesn't allocate any resources besides the server object
itself. So eg context.WithCancel is delayed until s.Serve().
- Add a demonstration of graceful shutdown on signals to the cgi
example.
some basics:
- minimal README
- some TODOs
- server and request handler framework
- contribs: file serving, request logging
- server examples
- CI setup
