ES6 Module dev, test, build

With Poi, Mocha, and Chai.

run npm i

To run browser tests

npm start, open your browser, and go to localhost:4000 to see a browser test with Mocha and Chai.

To run node tests

npm run test:node

npm run build will currently output a UMD module. If you want to build AMD or CJS, then that needs to be changed in poi.config.js.

Currently it's a mess, so TODOs:

[ ] You have to build tests with Poi test [ ] Imports and requires are being funky [ ] Watch: True [ ] Get npm scripts fully working [ ] Remove external modules