[Webteam] Updated style script on squeak .org

[karl]

I have updated the style script on squeak.org.
- It now has support for <blockquotes> as seen on the front page.
- A orange Squeak Links box on the right side of the page. (Note that 
links added to this box must be added to the very long line in the box 
in settings and that the widget does not like CR in that line for some 
reason.)
- A balloon image in the background top left corner.

Karl