Jornada 56x howto created in the wiki

Hello,

The j56x installation page

http://handhelds.org/moin/moin.cgi/HpJornada56x?action=show

was created in the hh.org wiki.

This is an initial version without much technical details, rather from
a user's perspective. I will extend some details later; please read
and modify if necessary.

regards
Gabor