Please add Chirp

[Shinmera]

Chirp is a twitter client library aiming to support the full twitter REST and streaming APIs.

Author: Nicolas Hafner
About: http://shinmera.github.io/chirp/
Source: https://github.com/Shinmera/chirp.git

[quicklisp]

It doesn't build for me. A log is here:

http://report.quicklisp.org/chirp/2014-03-03/failtail.txt