Rim3dView_clone copies an Eclipse or GeoMech view into the same case
and returns the new view. RicfCloneView forwards to it. Add a
project-wide RicfForwarding::findView(viewId) helper. The hand-written
Python View.clone() wrapper is removed since the generated method has
the same name and signature.
* 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