$ git remote add development https://git.heroku.com/solindia-development.git
$ git push development [development:master]
$ heroku run rake db:migrate $ open https://solindia-development.herokuapp.com
$ bin/rails generate paperclip listing image $ bin/rails generate migration AddPriceToListing price_euro:integer price_dollar:integer price_gbp:integer
$ rails generate devise:install $ rails g devise:views $ rails generate devise User $ bin/rake db:migrate
$ bin/rails g model image_container name:string $ bin/rails g paperclip image_container picture
$ bin/rails g active_admin:install $ bin/rake db:migrate $ bin/rails generate active_admin:resource Listing