[lipstick] Specify the target surface when posting grabbed keys.
Merge pull request #91 from adenexter/master

[lipstick] Specify the target surface when posting grabbed keys.
Remove QmLED stub.

e1bebc8efdbd2e1dbefe88c1e3a0c1cf8e41cc86 removed all QmLED usage.
[lipstick] Prevent selecting HighVolume volume in headphones when 20h listening time is reached.