Rygel 0.38.4

[Jens Georg <mail jensge org>]

A new stable release for Rygel 0.38 branch is available

Changes since Rygel 0.38.3:

Core:
 - Actually use the pretty hostname if found

Server:
 - Fix missing nullable argument

Rygel:
 - Add debug output regarding the currently applied
   ACL policy

Server:
 - Fix TimeSeekRange headers being locale-dependent

Tracker:
 - Some fixes for compatibility with recent vala
 - nmm:albumTitle was removed ages ago, use nie:title

GStreamer Media Engine:
 - Do not seek on encodebin

 Translation updates

Bugs fixed in this release:
 - https://gitlab.gnome.org/GNOME/rygel/issues/157
 - https://gitlab.gnome.org/GNOME/rygel/issues/161
 - https://gitlab.gnome.org/GNOME/rygel/issues/165

All contributors to this release:
 - Jens Georg <mail jensge org>
 - sicklylife <translation sicklylife jp>
 - Daniel Korostil <ted korostiled gmail com>
 - Danial Behzadi <dani behzi ubuntu com>
 - Umarzuki Bin Mochlis Moktar <umarzuki gmail com>

Added/updated translations:
 - fa.po, courtesy of Danial Behzadi
 - ja.po, courtesy of sicklylife
 - ms.po, courtesy of abuyop
 - uk.po, courtesy of Yuri Chornoivan