Outputs for Beorn's rig.
BlenderUtils can get rotation relative to ancestor bone. Updated info logging. Added Beorn rig's neck output.
Bugfix in ObjectInBlender.
Tracking for dmitry
Animation mode added
Some modifications for animation controls
More informative exception message.
LookAround mode
Added capability to change topics on runtime for face tracking
Print tracebacks when loading modes.
Moved tracking_action subscriber for easier its lifecycle management and greater TrackSaccadeCtrl reusability.
Glancing in TrackDev. Unstable