Upgrade django-crispy-forms to v1.6.0
Upgrade django-crispy-forms to v1.6.0

Nothing breaks.

pbanaszkiewicz/amy,pbanaszkiewicz/amy,vahtras/amy,swcarpentry/amy,swcarpentry/amy,vahtras/amy,pbanaszkiewicz/amy,swcarpentry/amy,vahtras/amy