Enable win32 (using path.sep)

I hope this is acceptable this time!
Brought in node module "path" as nodePath to avoid variable naming conflict with your "path" variable.

- Made slight change to `lib\cmudict.js` to enable parsing/joining of
win32 file path (using node's path.sep property, named nodePath.sep)
- Fixed relative path in `require()` call of `test\get.js`
- Incremented version to `1.0.2` and added `win32` to os arrray in
`package.json`