Update TiShadow.md
Update TiShadow.md

TiShadow documentation. Still needs info on how to deploy TiShadow to client devices.
cmhouston/excl-mobile,cmhouston/excl-mobile,lhs/excl-mobile,lhs/excl-mobile,cmhouston/excl-mobile,lhs/excl-mobile,lhs/excl-mobile