[AppStream] AppStream 0.10.4 released!

[Matthias Klumpp]

A pretty boring bugfix release, well suited for your stable distribution.

Tarballs available here: http://www.freedesktop.org/software/appstream/releases

Version 0.10.4
~~~~~~~~~~~~~~
Released: 2016-11-27

Features:
 * qt: Introduce AppStream::Suggested in the Qt frontend (Aleix Pol)

Bugfixes:
 * Properly validate suggests tag (Matthias Klumpp)
 * qt: Add an empty check to Provided and return it if necessary
(Matthias Klumpp)
 * Add path search to find libstemmer headers (#91) (Neal Gompa)

Translation:
 * Indonesian
   - John Vandenberg
   - Prasasto Adi
   - Sandy Kurniawan
 * English (United Kingdom)
   - John Vandenberg
 * Lithuanian
   - Moo