remove syncForTest
Merge branch 'master' of github.com:emberjs/data into remove-sync-for-zalgo

Conflicts:
	packages/activemodel-adapter/tests/integration/active_model_serializer_test.js
	packages/ember-data/tests/integration/adapter/find_all_test.js
	packages/ember-data/tests/integration/adapter/find_test.js
	packages/ember-data/tests/integration/adapter/fixture_adapter_test.js
	packages/ember-data/tests/integration/adapter/rest_adapter_test.js
	packages/ember-data/tests/integration/all_test.js
	packages/ember-data/tests/integration/inverse_test.js
	packages/ember-data/tests/integration/records/collection_save_test.js
	packages/ember-data/tests/integration/records/delete_record_test.js
	packages/ember-data/tests/integration/records/save_test.js
	packages/ember-data/tests/integration/records/unload_test.js
	packages/ember-data/tests/integration/relationships/belongs_to_test.js
	packages/ember-data/tests/integration/relationships/inverse_relationships_test.js
	packages/ember-data/tests/integration/relationships/one_to_many_test.js
add Ember.run to more code missing it
Merge branch 'master' of github.com:emberjs/data into remove-sync-for-zalgo
remove unnecessary “async” helper calls
Merge branch 'master' of github.com:emberjs/data into remove-sync-for-zalgo
Merge pull request #2477 from emberjs/remove-sync-for-zalgo

remove syncForTest