#18532 Allow pairing of comments with document versions

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/naaya.content.bfile@20791 a0171fae-0946-0410-966d-b1775066cd26
released 1.3.13, new version 1.3.14

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/naaya.content.bfile@20792 a0171fae-0946-0410-966d-b1775066cd26