Major modularization adjustments

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

ApplicationCode/ProjectDataModel/RimUiTreeModelPdm.h

@@ -78,7 +78,7 @@ public:
     RimEclipseStatisticsCase*   addStatisticalCalculation(const QModelIndex& itemIndex, QModelIndex& insertedModelIndex);
     RimIdenticalGridCaseGroup*  addCaseGroup(QModelIndex& insertedModelIndex);
 
-    bool                        deleteObjectFromPdmPointersField(const QModelIndex& itemIndex);
+    bool                        deleteObjectFromPdmChildArrayField(const QModelIndex& itemIndex);
 
     void                        updateScriptPaths();