Bug#771307: Add JPEG-XR support

[Mathieu Malaterre]

Package: eog
Version: 3.14.1-1
Tags: upstream

It would be (super) nice to add support for JPEG-XR file. For instance:

$ wget -O test.jxr http://phpied.com/files/jpeg-xr/sunset-paint.wdp
$ eog test.jxr
-> "Could not load image 'test.jxr'"
-> "Unrecognized image file format"

The library to handle JPEG-XR file is called jxrlib:

https://packages.qa.debian.org/j/jxrlib.html