Avoid post install for other package installs (especially dev dependencies)

[jkone27]

i noticed that post install always runs even if only 1 dev dep is added in package.json, how could we prevent the postinstall to run each time trying to compile .fs source and regen the binary?

[nojaf]

It should be replaced with something I described here.

Most package managers block postinstall scripts these days, so you may need to address this issue moving forward.