Adding things to changelog
Adding things to changelog

flcdrg/ember-cli-typescript,kimroen/ember-cli-coffeescript,bianjp/ember-cli-coffeescript,flcdrg/ember-cli-typescript,kimroen/ember-cli-coffeescript,philipbjorge/ember-cli-typescript-compiler,philipbjorge/ember-cli-typescript-compiler,kimroen/ember-cli-coffeescript,philipbjorge/ember-cli-typescript-compiler