remove 1.8.6 as travis won't build it
remove 1.8.6 as travis won't build it

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