To make room for a RimCase base class that can be used as base class for
RimGeoMechCase as well.
This commit is only the class rename not the file rename.
Now possible to show well data from selected source case for a statistics case
Added state to RimResultCase to monitor data actually read from disk
p4#: 21258
This does not yet compile due to a unfortunate mix of perforce, cmake setup and unit_test project shortcomings.
Need to move RigStatistics into ProjectDataModel and rename it before this is running again.
p4#: 20945