Collective.googlenews

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

- Nothing changed yet.

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

- Package clean up; useless code related with initial upgrade step was removed.
[hvelarde]

- Fix standout journalism validator.
[hvelarde]

- Remove dependency on five.grok (closes `34`_).
[rodfersou]

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

- Package is now compatible with Plone 5.
[hvelarde]

- Refactor logo validation to ensure image is in PNG format.
[hvelarde]

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

- Standout journalism field validator was rewritten to avoid false positives (closes `30`_).
[hvelarde]

- News sitemap publication language was fixed.
[hvelarde]

- The viewlet associated with the Google News behavior was rising ``TypeError`` on empty ``news_keywords``; this is now fixed.
[hvelarde]

- An upgrade step is now provided to add catalog indexes and metadata for Google News behavior fields.
[hvelarde]

- Include keywords tag on sitemap (closes `27`_).
[rodfersou]

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

- Hide uninstall profile.
[rodfersou]

- Update Brazilian Portuguese and Spanish translations.
[hvelarde]

- Add behavior with ``standout_journalism`` and ``news_keywords`` fields (closes `19`_).
[hvelarde]

- The Google News sitemap is now implemented as a browser view accesible on ``INavigationRoot`` and independent of any content type (closes `20`_).
[rodfersou]

- Do not change object id as Google News technical requirements no longer mentions the addition of a three-digit number;
URL only need to be unique and permanent, and that's the standard Plone behavior (closes `16`_).
[hvelarde]

- Keywords mapping feature was removed as the values on the ``<keywords>`` tag of Google News Sitemaps may be drawn from, but are not limited to, the list of existing Google News keywords (closes `14`_).
[hvelarde]

- Add support for Editors' Picks feeds (closes `9`_).
[rodfersou, hvelarde]

- Update package dependencies.
[hvelarde]

- Drop support for Plone 4.0, Plone 4.1, Plone 4.2 and Python 2.6.
[hvelarde]

- Updated i18n support. [macagua]

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

- Add keyword mapping support.
- Update french translations