[PATCH 3/5] patch-list: improved list action bar ui

[Raxel Gutierrez]

Hi,

> Should OptionalModelChoiceField be responsible for setting 'class'
> instead of the caller having to do it?  (Genuine question; I haven't
> thought it through myself.)

In my in-progress v2, I moved the functionality to the __init__ calls
of each respective field object so that it's more flexible within the
MultiplePatchForm calls.