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* Added German translation and moved portlet title and description
to i18:domain plone to make them translateable in the
add portlet dropdown, too [fRiSi]
* Fixed 1: The defaults in the form and the defaults on the Assignment
were different. [regebro]
* Fixed 5: Added portlet id based class to the portlet tag. [regebro]
* Fixed 8: You now only need View permission on the content, not on
its parents. [regebro]