i386.r.d.n: prepare to move to osuosl5

hosts/infom07-i386/etc/cron.d/rebuilderd

hosts/infom07-i386/etc/dehydrated/conf.d/local_local.sh

hosts/infom07-i386/etc/dehydrated/domains.txt

hosts/infom07-i386/etc/dehydrated/hooks.sh

hosts/infom07-i386/etc/nginx/nginx.conf

hosts/osuosl5-amd64/etc/cron.d/rebuilderd

hosts/osuosl5-amd64/etc/dehydrated/domains.txt

hosts/osuosl5-amd64/etc/nginx/nginx.conf

hosts/osuosl5-amd64/opt/etc/rebuilderd-i386.conf

hosts/osuosl5-amd64/opt/etc/rebuilderd-sync.i386.conf

hosts/osuosl5-amd64/opt/etc/rebuilderd.conf

hosts/osuosl5-amd64/var/www/html/index_amd64.html

hosts/osuosl5-amd64/var/www/html/index_i386.html

update_jdn.sh