[NodeJS] Separate express/route js and angular js files

Express

http://stackoverflow.com/questions/35749288/separate-file-for-routes-in-express

Angular

http://stackoverflow.com/questions/20087627/how-to-create-separate-angularjs-controller-files

Angular Example
http://briantford.com/blog/huuuuuge-angular-apps

Selected scenes for the videos