Changed slightly the lightMover controller to have the light source move smoothly within an ideal box
Added a few experimental setups for simulations of Braitenberg type-2 robots
Created a python webots controller implementing an orthodox Braitenberg type-2 vehicle for reference
Also added a Webots world using the controller

 Changes to be committed:
	new file:   src/Webots/Homeo-experiments/controllers/Type-2a-Orthodox-Braitenberg/Type-2a-Orthodox-Braitenberg.py
	new file:   src/Webots/Homeo-experiments/worlds/Braitenberg-Type-2-Orthodox-world.wbt
Added a second controller for orthodox Braitenberg type-2 vehicle
implementing crossed connections between sensors and motors

 Changes to be committed:
	new file:   src/Webots/Homeo-experiments/controllers/Type-2b-Orthodox-Braitenberg/Type-2b-Orthodox-Braitenberg.py