Use uiField() when issuing setUi....() commands
Use PdmChildArrayField instead of PdmPointersFielc
Use PdmChildField instead of PdmField to pdm pointer objects
Use PdmChildArrayField instead of PdmField< std::list< caf::PdmPointer<
type > > >
Use PdmObjectHandle instead of PdmObject
Replaced parentFields(std::vector) with parentField()
Use PdmUiPropertyViewDialog instead of PdmUiPropertyDialog
This included some refactorization to remove the command stuff out of
RiuViewer,
and to communicate the grid index via the source info struct, and not as
a cvfPart::id
