Change project_edit to not use generic views

[Guilherme Salgado]

There's a bug (https://code.djangoproject.com/ticket/17021) in Django's generic views that won't be fixed because function-based generic views are deprecated, so we should change that view to no longer use them, avoiding the nasty hack we need now.

Alternatively, we could update to a version of Django that provides class based generic views, as those are supposed to not be affected by that bug.

[Timothy R. Chavez (timrchavez)]

Can you explain what the nasty hack is? I don't think we're experiencing this problem with our deployment of Offspring.

[Timothy R. Chavez (timrchavez)]

I think migrating to Django 1.3 to fix this problem is quite a leap, though we have talked about the need to move to a newer version of Django for more general reasons. Is there something tactical we can do here in the interim?

[Guilherme Salgado (salgado)]

It no longer affects trunk as it was part of the changes that introduced private projects, which have been reverted