chore(package): update ember-ajax to version 2.3.1 (#341)
chore(package): update ember-ajax to version 2.3.1 (#341)

https://greenkeeper.io/
mike-north/ember-cli-materialize,rynam0/ember-cli-materialize,rynam0/ember-cli-materialize,rynam0/ember-cli-materialize,truenorth/ember-cli-materialize,truenorth/ember-cli-materialize,sgasser/ember-cli-materialize,mike-north/ember-cli-materialize,sgasser/ember-cli-materialize,truenorth/ember-cli-materialize,dortort/ember-cli-materialize,dortort/ember-cli-materialize,sgasser/ember-cli-materialize,mike-north/ember-cli-materialize,dortort/ember-cli-materialize