refactor(minor): watch function split
fix(tests): let's not deceive the users, this library doesn't have test coverage!
It's not really funny to write <audio> tag tests, because they can't be run in phantomjs, but it should be done :(
fix(jshintrc): it's now true JSON
Updated readme for new parameter to directive.
Fixed typo.
docs(contributing): Added some infos on the README.md, i should have done that long time ago
docs(events): better events documentation!
fix(gruntfile): removed git-describe, that kind of revision is just... not adeguate to this project
chore(release): 0.2.1

New events:
audioPlayerName:ready - to know when a tag got compiled by angular

New attribute:
player-name="nameHere" - you can customize the audioPlayer instance with a custom player name, events get namespaced

...plus a bit of refactor