Modified supervisor controller to write to file the initial location of the vehicle and the location of the light source. Modified also the gnuplot script to read the initial position and light position from the file and plot them accordingly
Set up Homeo-Webots experiment of Braitenberg-like Type-2 vehcile, with 2 motors and 2 sensor units, plus 2 sensor only transducers
Fixed point lights names in Webots world for vehicle 2 experiment
Edited a constant in the tcp/ip server program for the khepera robot in the
Webots world with a Braitenberg-like Type-2 robot with 2 sensors and 2 motors
(changed the numebr of sensors to 2)

	modified:   Homeo-experiments/controllers/server-diff-2-light-sensors-2-motors/server-diff-2-light-sensors-2-motors.c