Add cmake-js dependency to package.json

[danieljhegeman]

Hi Napajs team,

I was installing Napajs from master and it failed as a result of a missing dependency, cmake-js. I've added it to the package.json, although I just put the most recent version; what would be the most appropriate minimum version requirement?

-Daniel

[fs-eire]

Thanks @danieljhegeman for this PR!

The npm package cmake-js was not considered as runtime dependency because when using the pre-built binaries, it is not necessary. It is necessary when there are no pre-built version of the current platform (which kicks a build), or build from napa.js source manually. So from this point of view, we consider it as a part of build prerequisites instead of package dependency.

Thus, I think it would be reasonable to put cmake-js in the dev-dependencies list.

[danieljhegeman]

Thanks @fs-eire; whoops, I was moving too fast. Revised.