Now, to reference mininet files, use 'import mininet.mininet'. PYTHONPATH mods are no longer required for installation.
Added commentary on control network to mininet.py. Hopefully fixed linearbandwidth.py for real.
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.