Not sure if I want nox_core -v in nox.py - it's useful for debugging.
ripcordtest.py (and grid.py) still depend on routing, which I haven't been
able to test yet.
Network may now be used with custom controllers.
An example of doing this is in nox.py, which instantiates at TreeNet
using a custom Controller, NoxController, that runs nox_core rather
than the reference controller.
low-level primitives.
The "nox.py" example attempts to use nox as a controller rather than
controller(8).
More edits for INSTALL and README, and refinements for sshd and xterm
examples.
Bob Lantz