Patch that adds the JS and CSS files for surveys. The only update is in app/jquery/jquery-ui.core.js, from a non-release (added by Paweł for the date picker) to a slightly updated released version. Reviewed by: Lennard de Rijk, Mario Ferraro Patch by: Daniel Diniz, James Levy

from django.dispatch import Signal

template_rendered = Signal(providing_args=["template", "context"])