Log Message:
Update to 1.48, provided by Greg Troxel in PR 28428:

1.48  Sun Nov 07 14:30:00 2004
        - Add sub pad() to simplify printing of fixed width fields.
                Original patch: Ricardo Signes.
                Since this is the only change, there is no need to upgrade

1.47  Tue Jul 20 20:43:00 2004
        - Change Makefile.PL to coexist with Module::Build
        - Document parameters properly
        - Test against Getopt::Long V 2.34
        - Add t/pod.t to test all PODs