Needs updated versions of CDNs

[siakaramalegos]

I don't mind doing a pull request but didn't want to start working on it if you aren't really active anymore. Let me know!

[JeffCohen]

I don't think anyone's maintaining this repo any longer. Feel free to fork and maintain there instead.

[siakaramalegos]

Yeah, I was thinking of doing that but thought I would check in first. :)

[siakaramalegos]

@derencius if you want to transfer the gem over officially on rubygems, I don't mind taking over.