This simply assigns static addresses and an optional default route.
It's possible to add external commands as well, so to create a bonded interface.
Hopefully we can add a few examples to satisfy most of the old net.lo, which
is no longer installed into boot by default.
mounting various bits in /dev and /sys.
init.sh JUST mounts /lib/rc/init.d (and /proc for Linux systems)
To make development of this easier we now return an empty RC_STRINGLIST
instead of a NULL for empty things.
If you don't have a udev init script installed, don't reboot your box OR
roll back to an older OpenRC version.