Ticket #80 (new enhancement)

Description

I think it would be very cool to have some possibilities to organize photowalks via Zooomr Groups. I wanted to create a site with such possibilties, but I think organizing them directly on Zooomr is much better.

I would suggetst to "create" a photowalk like a new discussion thread but with some extra options like polls for the date and place (->map) and a list where members can add themselves if they want to participate. When the walk is over, a label (or photowalk-infowidget) is generated for this walk and all photos with this label/infowidget should be automatically collected in a section of the thread or a "group-set" (maybe with sort options like "by member", "by time" etc.).