Update to ember-oaf 0.4.0
Update to ember-oaf 0.4.0

CenterForOpenScience/ember-preprints,laurenrevere/ember-preprints,caneruguz/ember-preprints,caneruguz/ember-preprints,baylee-d/ember-preprints,baylee-d/ember-preprints,laurenrevere/ember-preprints,CenterForOpenScience/ember-preprints