Included examples for layout setup
Included examples for layout setup

Added to the docs some information provided here: http://stackoverflow.com/questions/26757616/how-to-get-handlebar-layouts-working-in-node-hapi-js/26760915#26760915

Related to: https://github.com/hapijs/discuss/issues/128
mtharrison/hapijs.com,jmdobry/hapijs.com,mtharrison/hapijs.com,jmdobry/hapijs.com,pvde/hapijs.com,pvde/hapijs.com