D18845: authority: add support for passing details to polkit

[Luca Beltrame]

lbeltrame added a reviewer: Frameworks.
lbeltrame added a subscriber: kde-frameworks-devel.

REPOSITORY
  R563 Polkit-1 Qt Library

REVISION DETAIL
  https://phabricator.kde.org/D18845

To: mgerstner, #frameworks
Cc: kde-frameworks-devel