Plone.app.content

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

- add plone.protect as a dependency
[vangheem]

- provide _authenticator token on old style createObject factory views
[vangheem]

- Solving https://github.com/plone/Products.CMFPlone/issues/440
[aleix]

- Translate folder contents add menu
[vangheem]

- use same columns title in results and in displayed columns configuration
[vincent]

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

- pep8, flake8, utf8-headers et al cleanup.
[jensens]

- refactored ``p.a.c.namechooser.NormalizingNameChooser._getCheckId`` to not
use lambdas.
[jensens]

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

- Fix a few minor issues on folder_constraintypes_form.
[fulv]

- Add ``id`` to available columns of the ``folder_contents`` view.
[thet]

- fix json responses to be able to handle datetime objects and Missing.Value
[vangheem]

- Keep default_page when renaming objects.
[pbauer]

- Use INameChooser for new id when renaming objects using folder_rename or
object_rename. Fix https://github.com/plone/plone.app.dexterity/issues/73
[pbauer]

- Allow folderish types as default_page as long as users cannot add content
to them.
[pbauer]

- fix removing tags with non-ascii characters in folder_contents
[petschki]

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

- PLIP 13260: add browser views for ``select_default_page`` and
``select_default_view``.
[saily]

- PLIP 13260: convert ``delete_confirmation``, ``folder_rename`` and
``object_rename`` into z3c.forms.
[saily]

- PLIP 13260: Migration cut, copy and paste into browser views and add
tests for that.
[saily]

- Pass ``REQUEST`` into ``manage_delObjects`` method to support
``plone.app.linkintegrity`` checks.
[saily]

- Ported tests to plone.app.testing
[tomgross]

- PEP8
[tomgross]

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

- Bump Plone 5 branch to 3.0
[esteele]

- PLIP 13260 add browser views for ``select_default_page`` and
``select_default_view``.
[saily]

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

- PLIP 13705: Remove <base> tag.
[frapell]

- Fix constrainttypes form.
[davisagli]

- Move content_status_history from CMFPlone to a browser view in this package.
[bloodbare]

- Protect the folder constraintypes form with the 'Modify constrain types'
permission.
[davisagli]

- Fix tests for Plone 5 where the PLONE_FIXTURE layer does not provide
content types any longer.
[timo]

- Allow modifying the pagesize by adding a request-string e.g. "?pagesize=100".
[pbauer]

- Use PLONE_APP_CONTENTTYPES_FIXTURE as testing base layer because
ATContentTypes have been removed from PLONE_FIXTURE and some tests require
content types.
[timo]

- New folder contents implementation based on mockup
[vangheem]