support for plone.app.collection

[tdkuehnel]

As i can see it plone.app.collection uses its own set of display templates and/or can not be reached via the IBaseFolder interface and/or falls through the grid by another reason beyond my horizon of plone machinery insight.

I tried to implement a view in a theme product for the new collection rendering the way contentleadimage does, but somehow my template registered via a class does not get any search results passed, the result set ist allways empty. I can add a new template registered plain via zcml template directive, but this lacks contentleadimages view. For the moment i offer the baton, but nevertheless thanks for this useful addon !