Make this library available via Bower.

Added a bower.json so it scoreunder can be installed via Bower.

It would be immensely helpful if this library could be installed via Bower. This is a start to that. While this library doesn't yet have Node or Bower modules, it may in the future so I left those ignores in there.

After (if you do) merging this, run this command: `bower register scoreunder git@github.com:loop-recur/scoreunder.git`

This will make this package available via Bower. Also make sure my version I grabbed is correct. I wasn't sure exactly what it was.