http: fmt

http: move listen to its own file

un-uglify the route re-entering

http: save the replied code in the reswriter struct

http: fix reswriter_write() return value we "wrote" only len(buf) bytes. Also, since res.dst is a dynstream no short writes can happen.

http: correct/improve README

adapt to http api

http: move mux to its own file; allow to specify the mux per listen

rename client -> connection use consistently `conn' as local variable name

http: add illimitate buffering

http: add a README file

adapt to http api change

http: remove http::error, callbacks now return io::error only Having http::error being io::error plus badrequest was just a hack. There's no need to expose the private error type.

http: remove debug logging

adapt to new http:: API, try crazy stuff