Remove support for POST.

[GoodClover]

Line 38 of server.js You are allowing the POST method to be used when this is deprecated in the coffee protocol. Quote https://tools.ietf.org/html/rfc2324:

A coffee pot server MUST accept both the BREW and POST method equivalently. However, the use of POST for causing actions to happen is deprecated.

You should probably give a warning saying this is deprecated if used.

[GoodClover]

Also thought I'd mention in package.json your requiring express when that doesn't seem to be used.

[cybertelx]

A coffee pot server MUST accept both the BREW and POST method equivalently. However, the use of POST for causing actions to happen is deprecated. They must accept both, so your main point is invalid EDIT: Yeah they should probably make a warning