title: Hide/unhide ribbon for Microsoft RIbbon for WPF release
body: <p>MS officially released MS Ribbon for WPF. This release doesn't support theming, it comes with a default blue theme, Office 2010 look&amp;feel. Office 2010 has a button that allows users to hide/unhide the ribbon, but the released version of ribbon doesn't has one. Is it implemented ? How can I add one? </p>