pin ember-cli-code-coverage to 0.3.12
pin ember-cli-code-coverage to 0.3.12

ciena-blueplanet/ember-test-utils,sophypal/ember-test-utils,sophypal/ember-test-utils,ciena-blueplanet/ember-test-utils,ciena-blueplanet/ember-test-utils,sophypal/ember-test-utils