Maxima git link broken



At the bottom of http://maxima.sourceforge.net/download.html there's a
link to the git page for maxima.  The link is broken.  Can someone fix that?

(Also, the text should probably smaller instead of being the same size
as the CVS heading.  There should probably also be a note saying CVS is
not longer used, and maybe add a new section titled GIT.)

Ray