Update to version 0.0.3 bower/component.json, documentation

Here's the pr for issue https://github.com/inorganik/countUp.js/issues/10.

- update bower/component
- update compiled(countUp.js)
- update documentation/readme.md

The coffeescript is suppose to make your work load lighter :wink: The compiled version is minified for the user to load the script quicker :smile: 

Also within the coffeescript, I've changed `@d` to `@doc`(or in javascript `this.d` to `this.doc`), makes more sense with the name.