minimum protection to admin view
implements unit deletion in admin interface
Merge remote-tracking branch 'origin/master' into activity-admin
add title field to unit
add 'name' field to video in admin form, this field is mandatory to create new unit
Merge remote-tracking branch 'origin/master' into activity-admin
enable user to create units in admin page
Merge branch 'activity-admin'
adds professors and students groups to staging data
changing from django-regitration to django-allauth for basic authentication
layout do formulario de pergunta do forum
add validation to inline form field and reset form after adding a question. Fixes #123
new templates from django-registration to allauth
fix bug in admin that blocked teacher to add alternatives to questions
Merge branch 'master' into allauth
adds site_id settings for each env
SITE_ID = 1 on settings.py
flat ui checkboxes and radio buttons. Fixes #119
Fixes #122 uses allauth instead of django-registration

Merge branch 'master' into allauth
removing test_backends (there is no accounts.backends module anymore)