Add a more verbose, easy to understand readme
Add a more verbose, easy to understand readme

added some improvements to make the contribution a bit easier and help decrease the time of looking around concentrating everything in the main place.

I would suggest to first merge PR #116
dstyle0210/is.js,ryantemple/is.js,ekaradon/is.js,rlugojr/is.js,ironmaniiith/is.js,arasatasaygin/is.js,ironmaniiith/is.js,polymaths/is.js,jaspreet21anand/isjs,polymaths/is.js,rlugojr/is.js,jaspreet21anand/isjs,iLikeKoffee/is.js,arasatasaygin/is.js,ryantemple/is.js,dstyle0210/is.js,iLikeKoffee/is.js,ekaradon/is.js