spree/spree — pull request #3499 by radar (2013-08-05 01:00:47+00:00)
Title: IE8: Spree.Checkout is undefined

Stock install of Spree, this happens:
![ie8bug](https://f.cloud.github.com/assets/2687/907853/4aca1142-fd6a-11e2-98f7-33e484a81685.png)