Merge branch 'master' into t5_edit_form
ticket:5 Added photo to model, created migrations
ticket:5 Form now updates model object
Added photo upload
ticket:5 Added photo preview on upload
ticket:5 Created form layout based on crispy forms & bootstrap
ticket:5 Implemented simple registration and login/logout
ticket:5 Added tests for users app and form edition
Merge branch 't5_edit_form'