Update to ember-qunit@0.4.5.
Update to ember-qunit@0.4.5.

blimmer/ember-cli-qunit,zenefits/ember-cli-qunit,zenefits/ember-cli-qunit,ember-cli/ember-cli-qunit,blimmer/ember-cli-qunit,ember-cli/ember-cli-qunit,nathanhammond/ember-cli-qunit,nathanhammond/ember-cli-qunit