* 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
Add reader for RFT data using opm-common
Extend RFT curve with support for RFT segment data
Adjustments related to horizontal well log plots
8581 Well Log Plot : Update of curve appearance does not update plot