Add a PopulateResultSelection parameter to the existing object method.
The legacy command selects all available properties (via
createAndAppendStatisticsCase) while the object method created an
empty selection; the default (false) keeps the object method behavior
and the Ricf forwarder passes true. The created case now gets a case id
assigned in both paths.
Add RicfForwarding::findCaseGroup() and findStatisticsCase().
* Refactor interface to PdmObjectHandle and PdmFieldHandle
Return objects instead of passing in structures as parameters
* Add nodiscard to several functions
* Remove redundant this->
* Rename to ptrReferencedObjectsByType
Kristian Bendiksen
Magne Sjaastad
Gaute Lindkvist