Log Message:
Update p5-Getopt-Euclid to 0.3.0.

Changes from previous:
0.3.0
  - Reverted feature to match POD head section =head2, =head3 and =head4
    because of backward compatibility issue (RT bug #70942)

0.2.9  2011-09-03
  - This command does not generate warnings anymore:
    perl -e 'use Getopt::Euclid; print $Getopt::Euclid::VERSION;'
  - Required and optional arguments can now be put in a POD head section
    =head2, =head3 and =head4 for more flexibility

0.2.8  2011-09-02
  - Support for optional defaults (RT bug #61438, patch from Paolo Medeo)
  - Extended the grammar of recognized POD headers
  - Usage error message now mentions the --man option in addition to --help