deflate-compatible compression format
Zopfli is a compression algorithm programmed in C to perform very good,
but slow, deflate or zlib compression.

This program can only compress, not decompress. Existing zlib or deflate
libraries can decompress the data.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://code.google.com/p/zopfli/
