[ocl25] Eliminate API tooling
[ocl25] Use 0.9.0 during OCL 2.5 transition
[ocl25] Remove @since
[ocl25] Remove @Deprecated code
[438489] Simplify grammar to use NameExpCS and punctuation clauses
[438489] Eliminate ConstructorExpCS
[438489] Eliminate all OCLstdlib overt CS Attribution classes
[438489] Eliminate many CSAttribution classes
[unrelated] Make ImportCS AS2CS extensible
[439013] Eliminate OpaqueExpression
[437875] Introduce Debug delegate UI
[437875] Add OCLinEcore debugging
[393992] Generated model now validates
[unrelated] Re-instate DOS line endings for merge
[393992] Property renames work
[393992] Comments, Opposites, abstract work
[393992] DeleteProperties, Interfaces, nsURI work
[ocl25] Autogenerate from local UML files
[393992] Eliminate external UML model cross-references
[ocl25] Align Constraint inheritance with UML 2.5