[resources] add superhero.js
[resources] add superhero.js

airbnb/javascript,allanfish/javascript,nulogy/javascript,addshoppers/javascript,xalexec/javascript,getjll/JavaScript-Style-Guide,naustudio/javascript,cloudability/javascript-style-guide,whichdigital/javascript-coding-standards,LodoSoftware/javascript-style-guide,codelegant/JavaScript,LodoSoftware/javascript-style-guide,appcom-interactive/javascript,bl00mber/javascript,ljharb/javascript,pokelondon/javascript,webcoding/javascript-style-guide,codelegant/JavaScript,naustudio/javascript,practicefusion/javascript