Drop the pm-utils depdency.

[packaging] Drop pm-utils dependency.

Dropping pm-utils dependency as it has not been used since upower
0.9.20. Also obsoleting the old pm-utils version to get it removed from
old images. Also fixed some configure options that have changed since
the packaging was originally done.

Signed-off-by: Marko Saukko <marko.saukko@jolla.com>
Merge pull request #6 from mer-packages/pm-utils

Drop the pm-utils depdency.