Add bower.json so this can be installed through the package manager

Hi,

We'd like to use this component, and ideally want to use bower to manage our dependencies.

As such, I've created a bower.json file.  If you are happy with this, once it has been merged in I am happy to register the package in bower.

For now, I've registered my fork (with a different package name) for us to use.

Cheers,

Richard