Rygel 0.40.1

[Jens Georg <mail jensge org>]

A new bugfix release for Rygel is available

It features minor compatibility improvements and bug fixes as well as
translation updates

Server:
 - Set albumArtUri on Videos to provide thumbnails for the PS4

MediaExport:
 - Strip xml suffix when generating titles from filenames

Documentation:
 - Fix generation and install location

Tracker3:
 - Add section to the default configuration file

Translations:
 - Various updates

Bugs fixed in this release:
 - https://gitlab.gnome.org/GNOME/rygel/issues/151
 - https://gitlab.gnome.org/GNOME/rygel/issues/183
 - https://gitlab.gnome.org/GNOME/rygel/issues/190

All contributors to this release:
 - Jens Georg <mail jensge org>
 - Kjartan Maraas <kmaraas gnome org>
 - Cheng-Chia Tseng <pswo10680 gmail com>
 - Juliano Camargo <julianosc protonmail com>

Added/updated translations:
 - nb.po, courtesy of Kjartan Maraas
 - pt.po, courtesy of José Vieira
 - zh_TW.po, courtesy of Cheng-Chia Tseng