new collection support
ICollection support for portlet
Trailing whitespaces and PEP comformance
Carousel portlet should accept both – old-style Topics and new-style Collections as a source
Merge branch 'master' into new_collection_support
Updated tests to work with new-style Collections. Updated the viewlet to make better query when provider is a new-style Collection
Merge branch 'master' into new_collection_support
Testing the carousel portlet. Re-named the CSS class on the carousel portlet to be different from the collection portlet's pattern
adds test for portlet collection and edit link
pep8
Merge pull request #6 from collective/new_collection_support

New-style Collection type support with backwards compatibility for the old-style Topic