Ftw-news

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- Bugfix: Adapt flaky test to not check list order [busykoala]
- Bugfix: Add IS_PLONE_5 implementation independent of ftw.testing [busykoala]

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- Bugfix: Add missing comma in setup.py [busykoala]

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- Move ressources to plone bundle and adapt tests for plone 5.1 (especially
an adaption in xml parsing) [busykoala]

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- Swap the NewsListingBlock default view from "block_view" to "redirect_to_parent" [Nachtalb]

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- Bugfix of the option to hide emtpy news listing block introduced
in 1.10.0. [mbaechtold]

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- Update RSS to version 2.0 in news_listing_rss view [raphael-s]

- Add option to hide emtpy news listing block. [mbaechtold]

- Use "ftw.referencewidget" as the widget for selecting the paths used
to filter the news items. [mbaechtold]