FlxGroup.kill() and Flxgroup.revive()

[moly]

I've noticed that FlxGroup.kill() kills all members of the group, as well as the group object itself, but that FlxGroup.revive() only revives the group object itself, and not its members. Perhaps there could be a fix such that FlxGroup.killmembers() and FlxGroup.revivemembers() would only kill and revive its members, whereas FlxGroup.kill() and FlxGroup.revive() would only kill and revive the group object itself.