* 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
* Use unique_ptr
* Improve default assignment of curve appearance
* Improve display of color tags in tree view items
* Select curve or ensemble instead of plot
* Only change curves connected to a Rim-object
* Improve color management for ensemble curves
Use a base color for statistics curves and set realization curves transparent
Make sure new curves are assigned a unique color
Harmonize how dropped addresses are handled
* Update all tags always
The update of tags for a subset of tree nodes is currently broken. Always update all tags.
* Add const
* Avoid creation of curve legend widgets during construction of a multi plot
* Make sure default z-value is correct to avoid expensive Qwt updates
* Avoid duplicate plot updates
* Do not create internal Qwt legend by default
* RFT import: Avoid expensive method throwing exception if no data is found
- add copy paste of plots into multi summary plot
- improve data source stepping for multi plot
- improve auto generated plot name, graph name and curve name
Fixes by clang-format
Improve readability
