libcaca documentation

# Thanks

## Bugfixes and improvements

- Gildas Bazin <gbazin@netcourrier.com> - win32 driver improvements
- Jari Komppa <jari.komppa at gmail> - win32 speed improvements

## Reused code

- Jan Hubicka <hubicka@freesoft.cz> - aafire
- Michele Bini <mibin@tin.it> - original SDL plasma
- Free Software Foundation, Inc. - multiboot.S

## Porters and packagers

- Derk-Jan Hartman <thedj@users.sourceforge.net> - Gentoo ebuild file
- Ladislav Hagara <hgr@vabo.cz> - Source Mage spell
- Philip Balinov - Slackware package
- Richard Zidlicky <rz@linux-m68k.org> - rpm specfile
- Thomas Klausner <wiz@NetBSD.org> - NetBSD port maintainer
- Vincent Tantardini <vinc@FreeBSD-fr.org> - FreeBSD port maintainer