OSGeo WIki Help content missing

[Arnulf Christl (CCGIS)]

Hi,
I found yet another system page that does not have any content yet:
http://wiki.osgeo.org/index.php?title=OSGEO:Help&action=edit

Maybe someone could add a few lines with links to the Mediawiki help page
(for formatting) and some information on OSGeo Wiki hacking policies.

later: OK, I already added some, please review.

-- 
Arnulf Christl
http://www.ccgis.de