Composer Compat.

Hi, 

I felt free to add your package to packagist. 

I let your info as author, you can see that here : https://packagist.org/packages/altorouter/altorouter

If you think i shouldn't just let me know and i'll thrash this. If you think it's cool, just pull my changes and then add your code to packagist so i can thrash mine since forks are not welcome on packagist.

Thanks