Bug#727721: cl-cffi: Upgrade to 0.11.2

[Diogo F. S. Ramos]

Package: cl-cffi
Version: 20100219-2
Severity: wishlist

Dear Maintainer,

The last release of CFFI is 0.11.2, released in June 10th, 2013.

If I'm reading it correctly, the packaged version of CFFI is from
February 19th, 2010.

The packaged version lacks, for example, the `(:struct ...)' type
feature.

Would be possible to upgrade it?

I'm not familiar with the procedures involved, but I'm willing to
help.