luna-next: submission 15

* support for a device key handler QML component which let you handle key events outside
  of the QML item hiearchy

Signed-off-by: Simon Busch <morphis@gravedo.de>
luna-next-cardshell: submission 27

* use new device key handler component to handle home and volume keys correctly

Signed-off-by: Simon Busch <morphis@gravedo.de>
luna-appmanager: submission 8

* correctly relaunch web applications

Signed-off-by: Simon Busch <morphis@gravedo.de>
luna-webappmanager: bump SRCREV

* add support for relaunching webapps

Signed-off-by: Simon Busch <morphis@gravedo.de>
audio-service: submission 8

* add support for volumeUp/volumeDown API methods

Signed-off-by: Simon Busch <morphis@gravedo.de>