Update Integration Testing with new format tests (#576)
Update Integration Testing with new format tests (#576)

The old snippet didn't work with the latest Ember tests, so updated to use the new format tests
yahoo/ember-intl,ember-intl/ember-intl,ember-intl/ember-intl,ember-intl/ember-intl,jasonmit/ember-intl,yahoo/ember-intl,jasonmit/ember-intl