Merge pull request #646 from takeit/temp

[WOBS-3151] - Support Community TagesWoche | added info about publicatio...
Merge pull request #655 from takeit/temp

WOBS-3189 - Fix the slider: Users comments on user profile pages
Merge pull request #657 from takeit/temp

session expiration fix
extend session lifetime form input to enter max 24 hours
Merge branch 'tw-temp' of github.com:sourcefabric/Newscoop into temp