new site added to SVN and published

[Geir Magnusson Jr.]

I created a simple website using my standard ant and velocity based  
framework (easy to work with...) and checked that into SVN in /site.   
I also staged it for the public webserver - should be out there at

  http://incubator.apache.org/river
in a few hours at most.

All, please try to check it out (use https, please), and if there are  
things you want changed, lets submit patches to JIRA for now.

geir