Carrierwave and S3

Hi Mark,

We added carrierwave using polymorphic assocation to Characters, and are are ready to add it to the other models if looks good. We also hooked it up to S3 with the S3 keys as environment variables, Beth has them.  It's not ready for merge, but if you have time we'd love to know if we're on the right track before we implement it for the other models.

Thanks!

Mike