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* Upgrade Step: if you have eea.relations installed in your system,
in portal_setup, Import tab, select the profile "EEA Daviz: eea.relations
integration" and import the Javascripts Registry step.
* Upgrade step: Within "Plone > Site setup > Add-ons" click on
upgrade button available for eea.daviz
* Feature: Added WYSIWYG table editor (SlickGrid) when one directly copy&paste
dataset within free text field
[voineali refs 9610]
* Feature: added integration with eea.relations
[tiberich refs 9571]