remove defunct database.yml writer
remove defunct database.yml writer

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