chore(package): update ember-cli-head to version 0.4.0
chore(package): update ember-cli-head to version 0.4.0
jrjohnson/frontend,ilios/frontend,dartajax/frontend,thecoolestguy/frontend,thecoolestguy/frontend,djvoa12/frontend,jrjohnson/frontend,dartajax/frontend,djvoa12/frontend,ilios/frontend