Remove blank line.
Reinstate more complicated test.
Pass code check.
Fix typo inadvertently saved in editor.
Add verySimpleLimit() for debugging.
Save parameters for future reference (e.g. OVS/tc workaround.)
Fix codecheck and MininetWithControlNet.
Support for CFS bandwidth limiting.Also trying to fix NOX cmdline opt, but broken at the moment.
Example/test of link and CPU bandwidth limits.