Bugfix in answers export

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@19678 a0171fae-0946-0410-966d-b1775066cd26
Released 1.2.25, new version 1.2.26

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@19679 a0171fae-0946-0410-966d-b1775066cd26