Log Message:
Updated p5-HTTP-Cookies to 6.03.

6.03      2017-04-03 11:35:35-04:00 America/Toronto
    - No changes since TRIAL release 6.02

6.02      2017-01-12 18:02:49-05:00 America/Toronto (TRIAL RELEASE)
    - Document the lack of Public Suffix https://publicsuffix.org/ support
    - Add TODO tests for lack of Public Suffix support
    - Improve "maxage" documentation
    - Update the GitHub repository location
    - Use GitHub Issues instead of RT
    - Stop using bareword filehandles
    - Various internal distribution management and testing changes