Plone.app.discussion

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- Remove DL's from portal message in templates.
https://github.com/plone/Products.CMFPlone/issues/153
[khink]

- Execute the proper workflow change when using the moderation buttons instead
of hardcoding the workflow action to always publish
[omiron]

- Corrections and additions to the Danish translation
[aputtu]

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- Show author email to Moderator when it is available in anonymous comment.
[gotcha, smoussiaux]

- Put defaultUser.png instead of old defaultUser.gif
[bsuttor]

- Remove bbb directory. bbb was never really implemented.
[timo]

- Replace deprecated test assert statements.
[timo]

- Remove portal_discussion tool.
[timo]

- Refactor tests to use the PLONE_APP_CONTENTTYPES_FIXTURE instead of
PLONE_FIXTURE.
[timo]

- Fix ownership of comments.
[toutpt]

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

- Revert "Refactor tests to use the PLONE_APP_CONTENTTYPES_FIXTURE instead of
the PLONE_FIXTURE." that has been accidentally introduced into the 2.2.9
release.
[timo]

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- Portuguese translation added.
[Rui Silva]

- Rename CHANGES.txt to CHANGES.rst.
[timo]

- Fix ajax form submit for delete comment action: add 'data' to the request.
[toutpt]

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- Re-release 2.2.7 with .mo files. Seems like 2.2.7 has been released twice on
two different dates. The first release seems to be made without a github
push.
[timo]

- Fix comments viewlet's get_replies for non-annotatable objects.
[witsch]

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

- making sure .mo files are present at release
[garbas]

- Revert change that silently added mime_type attribute values
to old discussion items that had none.
[pjstevns]