Projects using libzip

[Thomas Klausner <tk%giga.or.at@localhost>]

Hi!

Dillo added a list of Projects Using Libzip to the libzip webpage
(www.nih.at/libzip). If you know of any others to which we could link,
please let me know.

I also noted that not all of the projects display that they are using
libzip -- backlinks are also appreciated :)

Cheers,
 Thomas