joomla/joomla-cms — pull request #1192 by okonomiyaki3000 (2013-05-28 08:16:55+00:00)
Title: Make JFormFieldCheckboxes and JFormFieldRadio subclasses of JFormFieldLi...

...st so that there is only one implementation of getOptions().

New class JFormOption and assorted option-type classes to be used to generate lists of options based on the
xml element.
Other related changes to JForm and JFormHelper.