nodeServerExample simple node example for CRUD ##Resource: https://medium.freecodecamp.com/building-a-simple-node-js-api-in-under-30-minutes-a07ea9e390d2 ##POSTMAN: https://chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en ##MongoDB: https://cloud.mongodb.com/user?nds=true&_ga=2.56693545.2059886674.1496869194-271757156.1496869194#/register/accountProfile TODO