GNOME Power Manager 2.20.1

[Richard Hughes <hughsient gmail com>]

GNOME Power Manager is a session daemon that makes it easy to manage the
power on your laptop or desktop system.

This stable release contains important fixes since 2.20.0 was released.
Distributions should consider upgrading gnome-power-manager via errata
packages if possible.

==============
Version 2.20.1
==============

- Fixed #413360, After loading gnome gpm starts but shows nothing in tray
  icon despite option (Richard Hughes)
- Fixed rh:312761, Don't display suspend failed when we just had a DBUS
  timeout (David Zeuthen)
- Use the correct DBUS return types now HAL enforces the return type - this
  should fix a whole slew of brightness problems (David Zeuthen)

Translations:
- Updated fr: Stéphane Raimbault
- Updated ca: Jordi Mallach
- Updated bg: Alexander Shopov
- Updated sv: Daniel Nylander