kernel-modules: better match for arm architecure
iscsi: run iscsiroot even if no network configured

Also inject finished hooks for every iscsiroot netroot
dracut-functions.sh: fix inst_rule_programs()

Logic for the $env{.*} check was reversed and env was missing.

Thanks Colin Guthrie!
split 95udev-rules/59-persistent-storage.rules to md and dm modules
dmsquash-live: add iso9660 kernel module
crypt, dmraid, mdraid: use for_each_host_dev_and_slaves_all()

To catch _all_ UUIDs and not only the first one, use
for_each_host_dev_and_slaves_all