Document DjangoConnectionField

[jkimbo]

#929 documents DjangoListField but we also need to document DjangoConnectionField

[stale]

Is this still relevant? If so, what is blocking it? Is there anything you can do to help move it forward?

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[zbyte64]

#1107 addresses this