alchapone/polymer-rails — pull request #11 by tmcinerney (2014-08-31 08:22:23+00:00)
Title: Bump Polymer to 0.4.0

I am not entirely sure if you do anything special when updating to the latest version of Polymer, so I just assumed it's a matter of copying the files on top of the existing ones. I did hover remove the references to the sourcemap files.

Thanks!