stefanpenner/ember-cli — pull request #772 by xtian (2014-05-19 19:21:57+00:00)
Title: Default to development asset.

I think it makes sense to default to the development version of an asset if a version for the current env isn't specified.

I was trying to start the server with a `test` env but it Ember and Handlebars only have versions specified for `development` and `production`, so it failed.