Clean-up readme formatting
Merge pull request #1 from humphd/master

Fix README.md formatting
Expose WebVTTParser to node.js code on exports.
Add package.json, mocha, grunt, and jshint support for node testing.
Fix initial set of lint errors in vtt.js
Add .gitignore
Add basic cuetext span tests.
Merge pull request #3 from RickEyre/add-cuetext-span-tests

Add basic cuetext span tests.
Add support for node.js in tests/run-tests.js, TravisCI support.
Merge branch 'master' of github.com:andreasgal/vtt.js

Conflicts:
	tests/run-tests.js
Rework run-tests.js to use node-tap for Travis. Closes #2.
More cuetext tests.
Merge pull request #4 from RickEyre/add-cuetext-span-tests

More cuetext tests.
Add cue setting tests.
Merge pull request #5 from RickEyre/cue-setting-tests

Add cue setting tests.