Header files from bluez utils version 5.x.
Separated headers are required to break circular dependencies
when python3 is built with bluetooth support.
This is a blind option, it will be automatically selected by python3
when bluez5_utils is enabled.
Signed-off-by: Grzegorz Blach <grzegorz@blach.pl>
[Arnout: add comment to keep versions in sync; make it a blind option]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
