Log message:
Update libsixel to 1.0.0.

Bump ABI to 1.0.0.

Log message:
Update libsixel to 0.28.0.

2014-08-03  Hayaki Saito <user@zuse.jp>

  * README.md, converters/img2sixel.c, converters/sixel2png.c: Add --version
  and --help option

  * configure, configure.ac, package.json: Bump version

  * Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.in,
  include/Makefile.in, src/Makefile.in, src/wic.cc, wic/wic.cc,
  wic/wic_install.reg.in, wic/wic_uninstall.reg.in, wic_install.reg.in,
  wic_uninstall.reg.in: Temporary drop wic integration

  * README.md, data/gnuplot.png, data/gs.png, data/libsixel-1.png,
  data/q_libsixel.png, data/q_ppmtosixel.png, data/q_ppmtosixel2.png,
  data/q_sixel.png, data/q_sixelconv.png, data/sixel.gif, data/zx81.png: Update
  README

2014-08-02  Hayaki Saito <user@zuse.jp>

  * config.h.in, configure, configure.ac: Bump version

  * README.md, converters/img2sixel.c: Add --macro-number option

2014-07-28  Hayaki Saito <user@zuse.jp>

  * configure, configure.ac, package.json: Update version

  * config.h.in, configure, configure.ac, converters/img2sixel.c: Improve time
  precision of animation rendering

  * configure, configure.ac, package.json: Update micro version

2014-07-26  Hayaki Saito <user@zuse.jp>

  * converters/img2sixel.c, converters/loader.c, converters/loader.h: Respect
  delay by each frame

  * configure, configure.ac, package.json: Bump version

2014-07-25  Hayaki Saito <user@zuse.jp>

  * configure, configure.ac, package.json: Bump version

2014-07-24  Hayaki Saito <user@zuse.jp>

  * LICENSE.images, LICENSE.stb: Minor update of LICENSE files

  * configure, configure.ac, package.json: Bump version

2014-07-23  Hayaki Saito <user@zuse.jp>

  * configure, configure.ac, package.json: Bump version

2014-07-21  Hayaki Saito <user@zuse.jp>

  * configure, configure.ac, package.json: Bump version

  * README.md, converters/img2sixel.1: Add some descriptions for new options to
  documents

  * converters/img2sixel.c, converters/loader.c, converters/stb_image.h:
  Initial implementation for --use-macro option

2014-07-19  Hayaki Saito <user@zuse.jp>

  * configure, configure.ac, package.json: Bump version

  * configure, configure.ac, package.json: Update version

  * README.md, converters/img2sixel.1: Update document

  * README.md, converters/img2sixel.1: Update img2sixel document

  * config.h.in, configure, configure.ac, converters/img2sixel.c: Check
  usleep(3) availabiliey

  * converters/img2sixel.c, converters/loader.c, converters/loader.h: Respect
  "delay time" setting in GIF header

  * converters/img2sixel.c, converters/loader.c, converters/loader.h: Implement
  "loop control" option

2014-07-17  Hayaki Saito <user@zuse.jp>

  * converters/img2sixel.c, converters/loader.c, converters/loader.h: Add new
  CLI argument: --loop-control

  * config.h.in, configure, configure.ac, converters/img2sixel.c: Checks
  availability of SIGINT/SIGTERM/SIGHUP

  * Makefile.am, Makefile.in: Except libsixel.pc from CLEANFILES

  * configure, configure.ac: Style improvement

  * config.h.in, configure, configure.ac, converters/img2sixel.c: Checks
  signal(3) availability

  * configure, configure.ac: Bump version

2014-07-16  Hayaki Saito <user@zuse.jp>

  * converters/img2sixel.c, converters/loader.c, converters/loader.h: Change
  the signature of load_image_file

  * converters/Makefile.am, converters/Makefile.in, converters/loader.c:
  Include stb_image.h into loader.c

Log message:
Import libsixel-0.23.2 as graphics/libsixel.

This package provides encoder/decoder implementation for DEC SIXEL graphics, and
some converter programs.

SIXEL is one of image formats for printer and terminal imaging introduced by
Digital Equipment Corp. (DEC).
Its data scheme is represented as a terminal-friendly escape sequence.
So if you want to view a SIXEL image file, all you have to do is "cat" \ 
it to
your terminal.