Image optim

[illycz]

I read yours readme opinion, but why you don't use something like: https://github.com/sindresorhus/gulp-changed and minify only changed images?

After this line: https://github.com/vigetlabs/blendid/blob/master/gulpfile.js/tasks/images.js#L16

Thank for reply

[benjtinsley]

@illycz great suggestion. this will be very easy to add in.