Correctly handle the no-controllerID case.
Allow the -c option for cli.py (works with python -i).
Entirely pointless import there courtesy of Eclipse.
Return the value from our slave (and don't fall through to warning the device doesn't exist, when it does).
Typo in comment.
Move shared create-proxied-Controller logic into a static method on Controller itself.
Allow slave controllers to be configured.
It might turn out to be a bit verbose, but let's see what happens if we log switching at INFO not DEBUG.
Give VISCA control methods remote-slave capability.
Relay things now use withDevice method.
Use withDevice in scan converter controls.
Unison controller gets the withDevice treatment.
How did I survive this long without a debug commandline option?