Eea.versions

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* Bug fix: added a page to detect and fix objects that have a recorded
versionId but they don't publish this to the catalog
[tiberich refs 5502]
* Upgrade step: go to
/www/missing_values_for_index?portal_type=Specification&index=getVersionId&fix=true
Visit it two times. Note the output should be empty the second time.
[tiberich refs 5502]

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* Bugfix: made eea.versions compatible with plone 4.0
[szabozo0 refs 5387]

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* Bug fix: fixed markup of HISTORY.txt file
[ciobabog refs 5231]
* Feature: updated for plone.app.discussion 2.0.10
[szabozo0 5189]
* Bug fix: fix pylint warnings
[tiberich 5111]
* Bug Fix: Fixed duplicate key for translation in .pt files
[prospchr refs 5162]

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* Bug fix: no longer depend on collective.indexing
[tiberich 5111]

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* Bug fix: check if ver.talkback is None to avoid crash
[tiberich 5020]
* Bug fix: don't start an uncontrolled number of timeouts in javascript
versions popup
[tiberich 5020]
* Bug fix: moved createVersionAjax to its own class; use createVersion
view to do the versioning. This allows packages to override version
creation
[tiberich 5020]
* Feature: added test to see if using collective.indexing is faster
[tiberich 5033]

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* Feature: added method for checking if context object is latest
[demarant]