[arch-releng] [RFC][archiso] A rain of patches

[Gerardo Exequiel Pozzi]

Note if you want to test this without using util-linux 2.21 (not released yet),
must use these boot params: earlymodules=loop loop.max_loop=16

Currently archiso_shutdown is broken due recent /lib -> /usr/lib of udev.
One patch in this series fixes it, this is mostly important when using
cow_device otherwise there is no harm.

If there any plans to make new officials images soon
(before util-linux 2.21), I like to push all these patches, plus adding
temporary workaround (mentioned boot params) to syslinux.cfg.