Update README.
Add .travis.yml
Make `npm test` Travis-friendly.
Have Travis npm install -g karma-cli
Add a watch script.
Adding polyfill for react.js tests to work in phantomjs

Conflicts:
	karma.conf.js
Switching from karma-browserify to karma-bro because it's a lot faster
Merge pull request #18 from rtfeldman/enable-travis

Enable Travis