Make SourceJS as global or local node module

[robhrt7]

With custom, abstract commands like:

sourcejs run
sourcejs deploy

Which will take current run folder as user.

Moving SourceJS to global module, will probably help to install it much easier to understand.

[robhrt7]

It's also possible to just set SourceJS to node_modules, and use npm scripts to run it.

package.json:

{
  "name":"",
  "dependencies": {},
  "scripts": {
    "run-source": "node node_modules/sourcejs/app.js --from-npm"
  }
}

Then just run npm run-source from user folder.

[robhrt7]

In progress. 0.5.3 already has partial support for that. 0.6 will officially be base on npm module #144.

[robhrt7]

Done