[Webcom] Layout update

[Lorenzo Becchi]

Thanks to Frank I have an account on test server.

Then I did my first tricks:

I've created a backup of last spreadfirefox in:
/var/www/html/themes/spreadfirefox-backup-20070301.tar

is not easy to understand which files are different from a server to the 
  other. Anyway I've changed only css files and added images.

http://test.osgeo.net/

- the Windows CSS issue for right column should be solved, hopefully. I 
had to change a little Perry bottom image.

- the structures of main and test sites is different inside 
spreadfirefox dir so I'm not suggesting to synchronize now, and would 
wait for hobu's help with SVN.


ciao
Lorenzo