Added to npm

[Matt Bell]

I needed this in a Node.js project, so I added this to npm (node package manager) for convenience. Let me know if you want to be listed as a maintainer on the package so you can push changes to it.

You can see the npm page here: https://npmjs.org/package/watchjs

And you can install it via npm install watchjs.

[Gil Lopes Bueno]

please I would like to be listed as maintainer for future releases

thank you :)

[Matt Bell]

Cool, what's your npm username? Also, I will send a pull request that has the package.json.

[Gil Lopes Bueno]

my username is melanke