Changed the edit template to show a Submit button instead of Save Changes when "creating" an entity.
This is because Save Changes confuses people, it has the tendency to imply a partial save.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
"Decorator for views that gzips pages if the client supports it."
from django.utils.decorators import decorator_from_middleware
from django.middleware.gzip import GZipMiddleware
gzip_page = decorator_from_middleware(GZipMiddleware)