add descriptions to install and uninstall rake tasks
add descriptions to install and uninstall rake tasks

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