Release codecs on NPM

Hi,

do you consider releasing the codecs ( optiping / mozjpeg ...) as npm packages ?
I've tried to build them myself in the past but failed to do so.

I use imagemin in my toolbelt to compress images at build time, but as it relies on binaries downloaded on install, it's very painful on a corporate environment without internet access on build machines.

I'm pretty sure more people than just me would be interested in such a feature : https://github.com/imagemin/optipng-bin/issues/71