Updated missing url //rawgit.com/mrdoob/stats.js/master/build/stats.min.js to //cdn.jsdelivr.net/gh/mrdoob/stats.js/build/stats.min.js
https://rawgit.com/mrdoob/stats.js/master/build/stats.min.js
https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.5/dat.gui.js