Add a DEMO link and update main code

[hueitan]

Ready!

I remove the jsx/js just the DEMO file.

Also update the DEMO file =)

http://huei90.github.io/react-progressbar/

[paramaggarwal]

Thanks for the demo, good idea to let people fiddle with the two supported props. I was wondering, we could also use React's propTypes.number to validate the input prop.

[hueitan]

yes you can do it =)