ember-cli with orbit.js - Error: Could not find module orbit

I have trouble setting up orbit.js in an ember-cli application.

I'm trying to replace the ember-data-localstorage with the orbit.js localstorage. You can see my changes in a github-commit.

When i build and start the application i get this js error:

Error: Could not find module orbit throw new Error('Could not find module ' + name);

I thought the entries in the Brocfile.js would take care of the module loading, but obviously i did something wrong. I also updated ember-cli and the dependencies afterwards, but that didn't change anything.

Can someone please point me in the right direction?