Bug#1077046: colord: Add Appstream metainfo announcing HW support

[Petter Reinholdtsen]

Control: forwarded -1 https://github.com/hughsie/colord/pull/179

[Emilio Pozuelo Monfort]
> Please send this upstream, we don't want to maintain it
> forever.

Sure.  Done.

-- 
Happy hacking
Petter Reinholdtsen