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.
how will this behave on windows. Since on windows the path will not start with '/' but rather so 'C:\'