bump for socket limit fix
document the "error" rebroadcasting
documented bounce() returning a stream
major refactor to use parsley
a shebang for bin/bouncy.js
set x-forwarded-proto correctly, all tests pass
docs about destroy and default to c.destroy() if no emitter specified
bump and docs for x-forwarded headers
send x-forwarded-for in the bouncy command-line client
note about opts.host, opts.port