Item attributes on classes.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/extension_points@13348 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Item attributes on external declarations in structures.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/extension_points@13349 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Put name in the exception_declaration record.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/extension_points@13350 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Support item attributes on exn rebind.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/extension_points@13351 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Parse attributes on modules/recursive modules/module types in structures (currently not kept in Parsetree).

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/extension_points@13352 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02