more explicit messaging around add-ons destruction for apps:destroy closes #111
more explicit messaging around add-ons destruction for apps:destroy
closes #111

Faisalawanisee/heroku,dickeyxxx/heroku,heroku/heroku,sancopanco/heroku,duypq94/heroku,macedo/heroku,gregburek/heroku,greeca0204/heroku,sancopanco/heroku,duypq94/heroku,sancopanco/heroku,greeca0204/heroku,rkh/heroku,duypq94/heroku,vcgato29/heroku,greeca0204/heroku,vcgato29/heroku,macedo/heroku,vcgato29/heroku,gregburek/heroku,heroku/heroku,macedo/heroku,heroku/heroku,rkh/heroku,dickeyxxx/heroku,Faisalawanisee/heroku,Faisalawanisee/heroku,dickeyxxx/heroku,gregburek/heroku,uhoh-itsmaciek/heroku,rkh/heroku,uhoh-itsmaciek/heroku