[doc] Duplicate wiki and website information

[Alexander Poslavsky]

http://www.ubuntulinux.org/support/documentation/ has some really
usefull information, some of it is not in the wiki. There are some
links from the wiki to the site,but links are not searchable, the wiki
is. What should we do? Copy information from
http://www.ubuntulinux.org/support/documentation/ to the wiki and keep
it there? The plus is that it is editable in the wiki, so it will
always be more up-to-date. Off-couse it means duplication, but bits
are cheap imho...

greets, AP Doc-team