Notes.filterDirectories not filtering directories passed in.  #5

Hello.
Thanks for the awesome addition to node! This feature was awesome in rails, will be just as useful in node apps.

The filter directories array defined on line 32 of notes.js does not filter directories added to it.

Maybe I am not understanding your intention, but should this not skip the directories listed?

Notes.filterDirectories = ["node_modules", "app/vendor", "build"];

Notes does not skip the app/vendor or build directories.

Thanks
Greg