Fix KVM script
add ip route command

It doesn't use netlink but I'm not sure I care yet.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Little bits of cleanup

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Have mount build the name space

We need to have mount init the name space, in particular,
/proc.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>