Adds Django 1.4 timezone support

[madron]

... and (hopefully) it doesn't break 1.3 compatibility. ;-)

[pennersr]

Would it be possible to release a new pypi version that is Django 1.4 friendly as far as timezones are concerned?

I see users struggling with this, resulting in bug reports like pennersr/django-allauth#71. Ideally, I do not want to introduce yet another fork.

A mini maintenance release including just this would be greatly appreciated, thanks.

[josefdlange]

I would benefit very much from this update to emailconfirmation.

[jmcvetta]

Likewise, a maintenance release with this change would be much appreciated.

[fceruti]

Is pinax project dead?

[jtauber]

No, pinax project is not dead. But much of the functionality of this app has been rolled into Django User Accounts (https://github.com/pinax/django-user-accounts). We're still working out what best to do with legacy code like this but we will try to get an update out.