stefanpenner/ember-app-kit — pull request #158 by thomasboyt (2013-09-17 13:58:23+00:00)
Title: copy:stage before building

I didn't commit this to master because I just rolled out of bed and I need a sanity check.

This would fix [this issue](https://github.com/stefanpenner/ember-app-kit/pull/157#issuecomment-24588104) and makes sure that compiled output is never overwritten by `public/assets`.