- version provides
- add split provides
- remove unused/obsolete pre_checkin.sh

- The great dbus package split of 22, in preperation for replacing
dbus-daemon with dbus-broker currently there is no functional
difference that will change later, this follows a similar setup
to RedHat and Debian.
* dbus-daemon is now in its own separate package
* Create a dbus-1-common package with all the files and config
that are shared between the dbus-daemon and dbus-broker
implementations.
* Create a dbus-1-tools package with the tools eventually we will
likely want to move to only recommending this package Redhat and
Debian have both already gone down this path.