Merge pull request #2 from gijsbers/master

fix, extend, improve and update website to current situation
(Many thanks, bert)
Merge pull request #3 from gijsbers/master

updated to reflect new download links
Update 2012-02-09-compiler.html

link to actual file
link to actual file
link to actual file
a longer box for the news ticker
a longer box for the news ticker

FIXME: {% for p in site.categories.ticker limit 4 %} does not seem to work?
cleaner definition of long box
cleaner definition of long box
fixed missing comma
cleaner definition of long box
leaving CSS beautification to the experts
leaving CSS beautification to the experts
Merge pull request #4 from gijsbers/master

Update How-To-Build guide to new Github situation.  Add a handy install script.
Everything is updated to the new compilers.