Django CMS 2.1 compatibitliy fix
Django CMS 2.1 compatibitliy fix

ISIFoundation/influenzanet-website,ISIFoundation/influenzanet-website,ISIFoundation/influenzanet-website,vanschelven/cmsplugin-journal,ISIFoundation/influenzanet-website,ISIFoundation/influenzanet-website,ISIFoundation/influenzanet-website,ISIFoundation/influenzanet-website