Refs #3929 Forum; fixes to import view

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@21160 a0171fae-0946-0410-966d-b1775066cd26
Refs #3929 Forum; strip unicode space from decoded strings

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@21161 a0171fae-0946-0410-966d-b1775066cd26
Refs #3929 Forum; Fixes to migration script

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@21162 a0171fae-0946-0410-966d-b1775066cd26