Eea.depiction

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* Upgrade step: Within "Plone > Site setup > Add-ons" click on
upgrade button available for eea.depiction or install 'EEA Depiction' if it's
not already installed.
* Feature: Added utilities IDepictionTool and IDepictionVocabulary
[voineali refs 5497]
* Feature: Made p4a.video dependency optional
[voineali refs 5497]
* Change: Refactoring valentine.imagescales to eea.depiction
[voineali refs 5497]

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* Bug fix: added type profile for Topic, fixes tests in Plone 4.2
[tiberich 5346]

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* Feature: Updated PIL dependency with Pillow
[voineali]

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* Rerelease broken egg

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* Bug fix: added views registered for default image thumbnail sizes;
allows plone filters to properly retrieve the image from html text links [tiberich 4651]
* Feature: added a interface mapping fallback for our simile exhibit daviz product.
[demarant]
* Bug fix: fixed a bug with atfield adapter not properly dealing with broken
blobs [tiberich]
* Bug fix: fixed a bug with the traverser being triggered for atct_image_transform
[tiberich]
* Bug fix: Plone4 compatibility
[tiberich]
* Bug fix: Fixed pylint/pyflakes warrnings
[ghicaale]
* Change: Restructured package to work with
plone.app.imaging instead of overriding it
[tiberich 4284]
* Change: return the whole image when it's not possible to return
a scale in imgview for folders and fields
[tiberich 4374]
* Feature: Added upgrade steps
[voineali 4392]
* Feature: Plone 4.x compatible release
[tiberich 4284]

-------------------
* Feature: added a interface mapping fallback for our simile exhibit daviz product.
[demarant]