Trimmed 2 lines from the `each` implimentation.
Fix typo in `requestAnimationFrame` polyfil comment
Removed all trailing semicolons.
Working on a new example
Trimmed some more syntax in `requestAnimationFrame` polyfill.
Simplified syntax and improved documentation for `eachProp`
Trimmed 4 lines from the `requestAnimationFrame` play/pause support
Removed unused process id variable & cleand up comments.
Merged `thin` branch -- trimmed 0.2 kb from minified version.

Refactored some functionality.

Removed trailing semicolons, see:
http://mislav.uniqpath.com/2010/05/semicolons/