UMLi XMI DTD Generation

User interface diagrams (UID) constructors added as XML elements:

The following standard UML XMI DTD elements make reference to the new UID constructors:

Added the "initialInteraction" attribute in Behavioral_Elements.State_Machines.Pseudostate.kind

Added the following SelectionState elements:

SelectionState element references added in:

Added the ReturnTransition element.

ReturnTransition element references added in:

Added the following attributes of Behavioral_Elements.State_Machines.Transition