[Petal] TAL link for PeTaL out of date

[Evan Simpson]

Terrence Brannon wrote:
> http://www.zope.org/Wikis/DevSite/Projects/ZPT/FrontPage
> 
> lists Hiver's 2.14 version instead of Bruno's recent 2.17 version

Thanks, I've fixed this and another stale link on that page.

Cheers,

Evan @ 4-am