bug fixes to option persistence
bug fixes to option persistence

cgreenhalgh/opensharingtoolkit-kiosk,cgreenhalgh/opensharingtoolkit-kiosk,cgreenhalgh/opensharingtoolkit-kiosk,cgreenhalgh/opensharingtoolkit-kiosk,cgreenhalgh/opensharingtoolkit-kiosk,cgreenhalgh/opensharingtoolkit-kiosk