added optimize_image_data and optimize_images_data to readme
added optimize_image_data and optimize_images_data to readme
mihailim/image_optim,ramiroaraujo/image_optim,ramiroaraujo/image_optim,toy/image_optim,mihailim/image_optim,weheartit/image_optim,printbear/image_optim,weheartit/image_optim,weheartit/image_optim,toy/image_optim,printbear/image_optim,mihailim/image_optim,ramiroaraujo/image_optim,toy/image_optim