Revert initializer name (#1291)
Revert initializer name (#1291)

I didn't mean to change this, and it breaks apps that have initializers that reference this one in their `before` or `after` fields.
unchartedcode/ember-cli-mirage,jherdman/ember-cli-mirage,cibernox/ember-cli-mirage,jherdman/ember-cli-mirage,samselikoff/ember-cli-mirage,cibernox/ember-cli-mirage,makepanic/ember-cli-mirage,jherdman/ember-cli-mirage,samselikoff/ember-cli-mirage,samselikoff/ember-cli-mirage,samselikoff/ember-cli-mirage,jherdman/ember-cli-mirage,makepanic/ember-cli-mirage,unchartedcode/ember-cli-mirage,unchartedcode/ember-cli-mirage,unchartedcode/ember-cli-mirage