emberjs/website — pull request #1327 by bmac (2014-03-02 14:31:15+00:00)
Title: Use ApplicationAdapter instead of creating a custom store.

The Transition guide for ember data make it seem like extending `DS.Store` to create a custom adapter is the old ember data .13 way of doing things.
https://github.com/emberjs/data/blob/master/TRANSITION.md#adapters