Switched CC to use simple optimizations, also fixes #55

Merge pull request #48 from JakobLofgren/master

Add Promise example in Async code examples

Test for WCA on self instead of window for webworker compatibility, see 

#27

Use constant time string compare, fixes #29

Prevent integer wrap-around with 31 rounds, fixes #24, fixes #25

Versioning

Update documentation

Polyfill Date.now for IE8 comp, fixes #12

Do not specify name in AMD define