formsets with can_delete=True shouldn't add delete field to extra forms
|Reported by:||Gabriel Farrell||Owned by:||Daniel Ward|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||yes|
Current behavior of formsets with can_delete=True is to add a delete field to every form. This behavior differs from that expected, however (why would one want a delete option on an "add" form?), as well as that of the builtin admin. I've included a patch on formsets.py, but haven't bothered with patching tests yet.