id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
20032	Allow override_settings to delete settings	Ram Rachum	nobody	`override_settings` is used to change settings' values. Sometimes you want to delete a setting (not just set it to an empty value), and then have it restored later. `override_settings` should be able to do this, probably by using some kind of constant like `DELETE_FROM_SETTINGS` as the value given to it.	Cleanup/optimization	closed	Documentation	dev	Normal	fixed			Accepted	0	0	0	0	0	0