+ OptionsGroup::activate_line():Add same as at OG_CustomCtrl::CtrlLine::render() condition for the drawing of a option label. It means that we draw option labels only, if line has more than one option.
+ OptionsGroup::activate_line():Add same as at OG_CustomCtrl::CtrlLine::render() condition for the drawing of a option label. It means that we draw option labels only, if line has more than one option.