Disable UITour
Disable UITour

See [here](https://gitweb.torproject.org/user/brade/tor-browser.git/commit/?h=bug19047-01&id=0651282ea94c4dddcec724f0ea6c21aecfd6b942).
nodiscc/user.js,pyllyukko/user.js,Toromtomtom/user.js,Toromtomtom/user.js,pyllyukko/user.js,nodiscc/user.js