fixes init
fixes init

wmantegna/rails-image-optimizer,jasonfb/image-optim-with-paperclip-on-heroku-example-app-rails41,wmantegna/rails-image-optimizer,jasonfb/image-optim-with-paperclip-on-heroku-example-app-rails41,jasonfb/image-optim-with-paperclip-on-heroku-example-app-rails41,wmantegna/rails-image-optimizer