new v of Yo, better function naming, update instructions

couple of things I'd add to improve the "freakin' simple" project :)
1. incorporation of sending a link with a yo
2. migrating to *better* naming standards for functions
3. updated readme instructions to match the changes
do you mind adding this line back? because `index.js` is supposed be built by the `prepublish` script that is invoked right before this module is published.