fixes #27 - upgraded required node version 0.10 as path.delimiter and pa...

I have upgraded the required node version to 0.10 as mentioned in #27. This allows the use of [path.delimiter](http://nodejs.org/docs/latest/api/path.html#path_path_delimiter) and [path.sep](http://nodejs.org/docs/latest/api/path.html#path_path_sep) to make component-hint a bit more windows-friendly.

As with regards to testing, I felt that once #56 is up the possibility to test across different operating systems would be available.

If you do have any comments, please do let me know.