Please add json-responses

[bradJM]

Provides JSON response functions for Hunchentoot apps. Can be found on BitBucket: https://bitbucket.org/bradJM/json-responses

Should have all the required info, but if anything is missing I can definitely add it. Thanks!

[quicklisp]

Just curious - why does the JSON produce "error" but the keyword is :err? It would be more typical to use a full word on the Lisp side, too.

[bradJM]

Good catch, I pushed up a change to make them match.