Fix side effects with csrf token, add csrf_token to every post form + add ajax (see http://stackoverflow.com/questions/5100539/django-csrf-check-failing-with-an-ajax-post-request), remove django.middleware.csrf.CsrfViewMiddleware ?!

def update(obj, kwargs):
    """
    Update obj attributes with values from kwargs
    """
    for k,v in kwargs.items():
        if hasattr(obj,k):
            setattr(obj,k,v)