Bug#763424: ITP: libsixel -- DEC SIXEL graphics codec implementation

[NOKUBI Takatsugu <knok@knok.daionet.gr.jp>]

Package: wnpp
Severity: wishlist
Owner: NOKUBI Takatsugu <knok@daionet.gr.jp>

* Package name    : libsixel
  Version         : 1.1.2
  Upstream Author : Hayaki Saito
* URL             : https://github.com/saitoha/libsixel
* License         : MIT
  Programming Lang: C, C++
  Description     : DEC SIXEL graphics codec implementation

  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.