Yafowil-plone

--------------------

- Style Bool-Widget as usual in Plone.
[jensens]

- Style autoform form-controls (save/cancel buttons) as usual in Plone.
[jensens]

- Use ``plone.app.widgets.base.dict_merge`` to update pattern options in
``plonerichtext`` blueprint.
[rnix]

--------------------

- Also accept string values in ``plonerichtext`` blueprint.
[rnix]

- Array widget now supports richtext entries. Therefor ``arrayrichtext`` macro
was added.
[rnix]

- Fix resolving field order defined with plone.autoform.directives.
[rnix]

- Fix autoform directives TGV cache to lookup values from derived schemata as
well.
[rnix]

--------------------

- Consider values from ``plone.autoform.directives.order_before`` and
``order_after`` in ``yafowil.plone.autoform.schema.resolve_schemata``.
[rnix]

- Consider values from ``plone.autoform.directives.mode`` in
``yafowil.plone.autoform.schema.resolve_schemata``.
[rnix]

- Fix autoform default fieldset label.
[rnix, jensens]

- Fix autoform fieldset order.
[rnix, jensens]

- Add ``plonerichtext`` blueprint and use in
``yafowil.plone.autoform.factories``.
[rnix]

--------------------

- Add Autoform functionality.
[rnix, jensens]

- Drop Plone 4 compatibility.
[jensens]

- Add immediate create feature for autoform.
[jensens]

- Move ``plonelabel`` blueprint to ``yafowil.plone.widgets.label``.
[rnix]

- ``Zope2RequestAdapter`` always returns non-iterable request parameter values
as unicode.
[rnix, jensens]

------------------

- Add resources explicit in pages using YAFOWIL.
Do not deliver the CSS/JS chunk on every request.
Code using yafoil w/o the ``yafowil.plone.form.*`` as base class need a
minimal modification. See README.
[jensens]

- Use ``self.context`` instead of ``context`` in ``CSRFProtectionBehavior``
when looking up fallback root key manager.
[rnix]

- Deliver resources as `plone.stableResource` to cache JS/CSS in browser.
[jensens]

- Python 3 support:
[reinhardt]

- Replaced UserDict
- Replaced old-style relative import
- Fixed StringIO import
- Fixed text handling

- Deliver jqueryui on request and remove dependency on collective.js.jqueryui
[agitator]

------------------

- Reduce logging verbosity on load from info to debug.
[jensens]