[PATCH] add myself as mac80211 maintainer

This adds myself as mac80211 maintainer and updates the git URL to point
to the wireless-2.6 tree. Also move Jiri down so he isn't first in list.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>