[Rack] ops machine

[Dr. Jesus]

I installed a little atom board named ops to act as a console server
for the soekris devices.  The idea is that if we have a repeat of
whatever happened to r00ter, the screen sessions on ops will keep a
log of whatever the kernel spits out before it dies.

See the recent changes page on the wiki to see the details.  If you
can't figure out how to log into it, come find me or jof to get the
usual passwords.