#7 Support for JSON-RPC

[Vinicius Cubas Brand]

It would be good to implement JSON-RPC in ThyAPI, as
everybody is using it and it is easy to implement.

http://www.crockford.com/JSON/
http://json-rpc.org/
http://mike.teczno.com/json.html
http://www.aurore.net/projects/php-json/