Log Message:
Update from version 1.03 to 1.04.

Pkgsrc changes:
 o Canonicalize the HOMEPAGE on search.cpan.org.

Upstream changes:
1.04  Wed Jul 04 20:00:00 2007

	- Fixed line 229 to avoid unit value warnings.

	- Updated old-style &function calls.

	- Fixed conflicts between global our $DEBUG and
	  function-internal my $DEBUG.

	- General formatting stuff (whitespace, single vs. double
	  quotes, etc.)