Update Gemfile
Update Gemfile
firmanm/spree_add_to_cart_ajax,nebulab/spree_add_to_cart_ajax,nebulab/spree_add_to_cart_ajax,firmanm/spree_add_to_cart_ajax,nebulab/spree_add_to_cart_ajax,firmanm/spree_add_to_cart_ajax