TODO.md
[x] Port code
[x] Port tests
[x] Cleanup and upgrade to ES6
[x] Abstract server persisance logic
[x] Check if we need moment
not needed.
[x] Document
[x] Add server side persistance firebase example (not needed, the README is enough)
[x] Configure code coverage on CodeClimate (https://github.com/codeclimate/javascript-test-reporter). Maybe use ember-blanket or something else
[ ] Add sample to dummy app
[x] Configure ember releae