Updated version

[BandonRandon]

Hi All,

I updated PHPSlideshow a little and forked it on github. You can see
my copy here: https://github.com/BandonRandon/PHPSlideshow or Greg's
at https://github.com/zinkwazi/PHPSlideshow.

I added cleanurls, browsing (thumbail page) contiunuous loop, and
custom browing titles. A lot of what I've added has come for what I've
seen users here do over the years. I don't know how much time i'll
have to invest in the project in the future but I hope you all are
able to fork the project and keep it going strong.

Enjoy!