Refs #3929 Forum; further improvement to tests

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/naaya.content.bfile@21245 a0171fae-0946-0410-966d-b1775066cd26
Refs #3929 Forum; fix downloading of versions in edit form

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/naaya.content.bfile@21246 a0171fae-0946-0410-966d-b1775066cd26