Removed try/catch that was swallowing exceptions, better to deal with these at the caller
Added a check that the loaded host matches the root host before invoking mapped events
Modified the behaviour of framework.js to include left/right or up/down as the gesture direction vs vertical/horizontal
Added Target property to NavItem
Added async eval and invoke methods, modified the navigation results to include success bool, uri and erorr code (where available)
Set stretch to None on LoadingOverlay
Added Loading and Offline overlays to universal toolkit
Changed the framework profile to support W8, WP8, WP81