[Owncloud] Django Auth App

[eMerzh]

Hi Florian, Hi ownclouders ;)

i've make some modifications on the django_auth app
(moved the 3rdparty lib and some interface corrections... the app does
not seems to have moved a lot lately.)

As i don't have django, i can't test if it still works with OC5 and
even OC4.5 ...

If someone can confirm the nonworking/working state of this app with
our different versions?

Thanks

Regards,

eMerzh