FIX: file stats error

Fixed error that was causing when provided directory file does not exist, stats value is now fixed to handle this error

FIX: modified status header

Added functions to handle 304 status response, it should now be able to return 304 if file was not modified since last response

Fix file property

Fixed an error that throws when no file was found

1.0.0

NPM Version: 1.0.0