comments fixes
demo data fixes
update topics status changes
user topic fix
Merge branch 'master' of https://github.com/sourcefabric/Newscoop
don't break edit page when attached image don't exists
Merge pull request #513 from ahilles107/CS-4926

Cs 4926
Merge branch 'master' of github.com:sourcefabric/Newscoop into v4.3