[Texas] tutorial attendees needing loaner machines

[Brad Allen]

We're up to 204 registrations for PyTexas 2011, and 20 of them have
said they could not bring their own computer to participate in
tutorials.

Ben Liles at TAMU has found 6 loaner machines available belonging to
the university, but if anyone could help out with bringing in
additional machines, that would help.  We also need a volunteer or two
to help manage these machines.

More detail on this ticket:

http://pm.pytexas.org/issues/14