Merge pull request #2857 from ccnmtl/dependabot/pip/django-crispy-forms-2.4

Bump django-crispy-forms from 2.3 to 2.4

Author: ndittren

requirements.txt

@@ -93,7 +93,7 @@ django-stagingcontext==0.1.0
 django-ga-context==0.1.0
 django-impersonate==1.9.1
 django-registration-redux==2.13
-django-crispy-forms==2.3  # djangorestframework
+django-crispy-forms==2.4  # djangorestframework
 djangorestframework==3.14.0
 django-smtp-ssl==1.0