Best Practices: accessing app config from addon code

[mistahenry]

Was going to reply here, but decided it might make more sense to make a proposal:

Definitive addon configuration approach

As a community, I think its very important that we have a definitive, community espoused approach to addon configuration. A convention of sorts that I’ve yet to see anywhere in the docs and have seen done many different ways in different addons. I personally don’t like environment.js for addon configuration? I don’t know much about require.js, but am very comfortable in Ember. So for me, it was super difficult to figure out how to import Ember files inside enviroment.js and override other Embe…