UPower 0.99.5

[Richard Hughes]

Released: 2017-07-24

New Features:
 - Add a more complete self test for HID++ devices (Bastien Nocera)
 - Add BatteryLevel property for devices with a finite number of power
levels (Bastien Nocera)
 - Add support for pausing and resuming of the daemon poll (Christian
Kellner, Bastien Nocera)
 - Get a serial number for device batteries (Bastien Nocera)
 - Refresh devices after waking up from sleep (Christian Kellner)

Bugfixes:
 - Add proper error and cancellable handling to UpClient constructor
(Martin Pitt)
 - Do not spin in a loop when /proc/timer_stats cannot be written
(Richard Hughes)
 - Exit early from up-tool when connecting to upower fails (Martin Pitt)
 - Expand the integration-tests to run in more environments (Bastien
Nocera, Christian Kellner)
 - Fix reading and writing the keyboard brightness level (Hans de
Goede, Marco Trevisan)
 - Fix -Wformat-y2k compilation errors (Bastien Nocera)
 - Lower initial power usage when iDevice isn't accessible (Bastien Nocera)
 - Simplify string checks in upower-glib (Bastien Nocera)

Richard.