Revision history for Perl extension WWW-Scraper-ISBN-Wheelers_Driver.

0.04    10/08/2010
        - added better protection from network failures.
        - updated prerequisite requirements.

0.03    02/08/2010
        - added connection protection if client or server offline.
        - documentation updates.

0.02	30/07/2010
        - documentation fixes.

0.01	30/07/2010
        - initial release