Layout OpenAPI changes

The coupling between a diagram and layouters has been removed. All of the following changes have been replaced with a separate class for layouting - com.nomagic.magicdraw.uml.symbols.layout.Layouting (see Layouting symbols in the diagram).

Deprecated classes and their methods:

• Layout methods deprecated in AbstractDiagramPresentationElement.

Deprecated layout classes:

• com.nomagic.magicdraw.uml.symbols.layout.DiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.AbstractDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.AbstractHierarchicDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.AbstractLinkDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.CircularDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.grid.GridDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.OrganicDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.OrthogonalDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.TreeDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.HierarchicDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.activity.ActivityDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.BusinessProcessDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.composite.CompositeStructureDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.ClassDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.orderedhier.OrderedHierarchicDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.state.StateDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.OrganicLinkDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.OrthogonalLinkDiagramLayouter
• com.nomagic.magicdraw.uml.symbols.layout.LayoutManager

Deprecated graph classes:

• com.nomagic.magicdraw.uml.symbols.layout.BaseGraph
• com.nomagic.magicdraw.uml.symbols.layout.UMLGraph