Add KSysGuard::Sensors library
Summary:
This adds a new library for communicating with a new KSysGuard
DBus-based daemon that provides sensors. The daemon will be
posted by d_ed later on.
This new library pretty much maps the different objects from
the daemon to C++ objects.
Depends on D28333
Test Plan: None yet, needs the new daemon.
Reviewers: Plasma, davidedmundson
Reviewed By: Plasma, davidedmundson
Subscribers: ngraham, mart, zzag, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D28141