[Pkg-gmagick-im-team] Bug#823750: Quantum library out of bound

[Bastien ROUCARIES]

commit 339e91b56a8a368092d9e77c280fdf1561430103
Author: Cristy <urban-warrior at imagemagick.org>
Date:   Sat Jan 30 09:37:10 2016 -0500

    Fix out of bound in quantum handling

    Bug: https://github.com/ImageMagick/ImageMagick/issues/105
    bug-ubuntu:
https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1539053
    origin: upstream,
https://github.com/ImageMagick/ImageMagick/commit/c4e63ad30bc42da691f2b5f82a24516dd6b4dc70
    bug-debian: https://bugs.debian.org/823750