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New features:
- Add display template for AjaxSelectWidget showing the actual vocabularies term title.
[jensens]
- ``IFieldPermissionChecker`` was moved here from plone.app.widgets.
[jensens]
Bug fixes:
- Fixes AjaxSelectWidget to respect tokens different from values in vocabularies.
This includes changes in both, the converter and the widget itself.
A test was added too.
``get_ajaxselect_options`` from ``plone.app.widgets.utils`` is assimilated by the widget now too simplify the whole code,
so the one in the other package is dead code now and will be deprecated there.
[jensens]
- LinkFieldWidget: added converter method toFieldValue [ksuess]