Node

------

- Use ``node.utils.UNSET`` instance in
``node.behaviors.mapping.ExtendedWriteMapping.pop``.
[rnix, 2013-02-10]

- Improve ``node.utils.Unset``. Add ``Unset`` instance at
``node.utils.UNSET``.
[rnix, 2013-02-10]

------

- Fix ``node.utils.StrCodec.encode`` to return value as is if str and decoding
failed.
[rnix, 2012-11-07]

-----

- Python 2.7 compatibility.
[rnix, 2012-10-15]

- Remove ``zope.component.event`` B/C.
[rnix, 2012-10-15]

- Remove ``zope.location`` B/C.
[rnix, 2012-10-15]

- Remove ``zope.lifecycleevent`` B/C.
[rnix, 2012-10-15]

- Pep8.
[rnix, 2012-10-15]

-----

- Deprecate the use of ``node.parts``. Use ``node.behaviors`` instead.
[rnix, 2012-07-28]

- Adopt to ``plumber`` 1.2
[rnix, 2012-07-28]

-----

- Introduce ``node.interfaces.IOrdered`` Marker interface. Set this interface
on ``node.parts.storage.OdictStorage``.
[rnix, 2012-05-21]

- ``node.parts.mapping.ClonableMapping`` now supports ``deepcopy``.
[rnix, 2012-05-18]

- Use ``zope.interface.implementer`` instead of ``zope.interface.implements``
all over the place.
[rnix, 2012-05-18]

- Remove superfluos interfaces.
[rnix, 2012-05-18]

- Remove ``Zodict`` from ``node.utils``.
[rnix, 2012-05-18]

- Remove ``AliasedNodespace``, use ``Alias`` part instead.
[rnix, 2012-05-18]

- Move aliaser objects from ``node.aliasing`` to ``node.parts.alias``.
[rnix, 2012-05-18]

- Remove ``composition`` module.
[rnix, 2012-05-18]

- Remove ``bbb`` module.
[rnix, 2012-05-18]

-----

- Do not inherit ``node.parts.Reference`` from ``node.parts.UUIDAware``.
[rnix, 2012-01-30]

- Set ``uuid`` in ``node.parts.Reference.__init__`` plumb.
[rnix, 2012-01-30]