Add 2.0.4 changelog
Add 2.0.4 changelog

sivakumar-kailasam/ember-inspector,teddyzeenny/ember-extension,karthiick/ember-inspector,pete-the-pete/ember-inspector,karthiick/ember-inspector,teddyzeenny/ember-extension,sivakumar-kailasam/ember-inspector,sly7-7/ember-inspector,teddyzeenny/ember-inspector,cibernox/ember-inspector,emberjs/ember-inspector,maheshsenni/ember-inspector,sly7-7/ember-inspector,cibernox/ember-inspector,emberjs/ember-inspector,pete-the-pete/ember-inspector,maheshsenni/ember-inspector,teddyzeenny/ember-inspector