Log Message:
Update from version 0.7501 to 0.7600.

Pkgsrc changes:
 o Canonicalize MASTER_SITES and HOMEPAGE
 o Replace perl in two installed modules
 o Adjust pointer to .packlist

Upstream changes:

2008-07-18  John Peacock <jpeacock@cpan.org>

        Fix segfault with core version stringification of serialized version
        objects without an 'original' entry.  See

               http://rt.perl.org/rt3/Public/Bug/Display.html?id=56606

2008-07-08  John Peacock <jpeacock@cpan.org>

        Only need to rev the underlying vstringify2() function.

2008-07-08  John Peacock <jpeacock@cpan.org>

        Commit working implementation to handle badly formed version objects
        thanks to Data::Dumper. :(