Refs #17641 Destinet; make the topic/landscape widgets required if the geotype widgets are filled in, in the account registration form

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20623 a0171fae-0946-0410-966d-b1775066cd26
Refs #17641 Destinet; prepare for egg release

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs@20624 a0171fae-0946-0410-966d-b1775066cd26