For the integration with ember I added 3 addons[2]:
- ember-cli-inline-content: An ember-cli add-on to render inline scripts, styles, or any content directly into your index.html file
- ember-cli-fastboot: Server-side rendering for Ember.js apps
- ember-cli-meta-tags: An Ember CLI add-on to easily set meta tags in the document head.

The first is necessary to add branch script in index.html independently from ember app.
2 and 3 were necessary to serve a complete html for each route, so search crawlers and auto appindex will work properly.

Bellow some code examples and other tips.