Perl Licences

I noticed that people would sometimes link to the Artistic License at OpenSource.org when they were referencing the Perl License(s). That seemed rather silly, so we[1] put up the GPL and the Artistic License as used by Perl5 on perl.org.

[1] (well, Robert did it, I just put a ticket in RT that "we" should do it. I love this delegation thing when it works)