metamodel #226: added FIXME
metamodel #226: added FunctionalDeclaration.getParameterDeclaration(String)
metamodel #226: added FIXME
metamodel #226: fixed lazy init bug
metamodel #226: a type param decl is not a toplevelormember decl
metamodel #226: added TypedDeclaration
metamodel #226: get rid of ParameterDeclaration and merge into FunctionOrAttributeDeclaration
metamodel #226: added missing @Ignore and ReifiedType