Plone.app.discussion

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- Updated Simplified Chinese translation
[jianaijun]

- Italian translation review.
[gborelli]

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- Moderation should be enabled only if there is a workflow set for Discussion
Item.
[erico_andrei]

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- Translations updated. German translations for notifications added.
[timo]

- Add links to delete/approve a comment in the moderator notification email.
[timo]

- Remove the unnecessary workflow_action parameter from the PublishComments
request.
[timo]

- Make sure the email settings in the control panel are disabled when commenting
is disabled globally.
[timo]

- Enable/disable moderator_email setting dynamically as mail settings or
discussion settings change.
[timo]

- Remove ImportError exceptions for Plone < 4.1 code and plone.z3cform < 0.6.0.
[timo]

- Provide the comment body text in the email notification.
[timo]

- Fix comment link in email notification. This fixes
http://dev.plone.org/plone/ticket/11413.
[timo]

- Redirect to the comment itself when notifying a user about a new comment.
[timo]

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- No changes.

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- Added Japanese translation.
[tyam]

- Move all tests from testing layer to plone.app.testing.
[timo]

- Move some policy out of the conversation storage adapter into a
view, specifically "enabled()". Prevents having to replace/migrate
persistent objects to change policy which really only concerns the
context and possibly the request, not the conversation storage.
Fixes 11372.
[rossp]

- Fix unindexing of comments when deleting content resulting from
iterating over a BTree while modifying it. Fixes 11402.
[rossp]

- Fix Missing.Value for Creator in the catalog. Fixes 11634.
[rossp]

- Don't add the annotation unless a comment is actually being added.
Fixes 11370.
[rossp]

- Fixed i18n of the "Commenting has been disabled." message.
[vincentfretin]

- Add a moderator_email setting to control where moderator notifications are
sent.
[davisagli]

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- Make discussion.css cacheable when registering it.
[davisagli]

- Fix issue where GMT datetimes were converted into local timezone DateTimes
during indexing.
[davisagli]

- Handle timezones correctly while converting dates during the migration of
legacy comments.
[davisagli]

- When returning a comment's title, give preference to its title attribute
if set.
[davisagli]

- Use the cooked text of legacy comments when migrating.
[davisagli]

- Make sure that comment text is transformed to plain text when indexing.
[davisagli]

- Move logic for transforming comment text to the Comment class's getText
method. Use a comment instance's mime_type attribute in preference to the
global setting for the source mimetype. Use text/x-html-safe as the target
mimetype to make sure the safe HTML filter is applied, in case the source is
untrusted HTML.
[davisagli]

- Provide a filter_callback option to the migration view, so that a custom
policy for which comments get migrated can be implemented.
[davisagli]

- Fixed RoleManager import to avoid deprecation warning on Zope 2.13.
[davisagli]

- French translations.
[thomasdesvenain]

- Fixed internationalization issues.
[thomasdesvenain]

- Added Afrikaans translations
[jcbrand]