revert deleted session

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20031 a0171fae-0946-0410-966d-b1775066cd26
revert deleted session

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20032 a0171fae-0946-0410-966d-b1775066cd26