Mobile detection: check for mozOrientation too

Addresses #75.
Only roll dice after confirming post reservation
is_game_board helper
Remove es5-shim.map

Kind of useless considering the rest of the code doesn't have source maps.
The concatenation with yepnope.min.js was causing a console error, too.
Just look for Android user-agent

Addresses #75.
Use ?v= suffix to version base & theme CSS

Addresses #10. Addresses #87.
Use setup.js?v=5 scheme

Bump version in the process.
Use ?v= suffixes for remaining JS and CSS
Merge remote-tracking branch 'samu/master'

Conflicts:
	admin/client.js
	hot.js.example
	server/render.js
	server/server.js