update README to reflect API
format README consistently
align version entry in component.json with package.json
change license to MIT in package.json

align license in package.json with that of the README and component.json
run tests with node on npm test

makes it easier to pipe test results to other formatters like faucet:
npm install -g faucet
npm test | faucet
update format of repository in package.json

https://www.npmjs.org/doc/files/package.json.html#repository
add .gitignore
bump dependencies
0.0.4