Create a new generic pid controller class
Make use of the pid controller class for gtg
Fix minor typos
Add methods to access proximity sensor rmin and rmax
Add methods to manipulate reading and distance for proximity sensors
Change generic proximity sensor of the woggle to a real IR sensor
Append a dict of available controllers
Add a controller to avoid obstacles
Add a method to convert IR sensors reading to measure in m
Move woggle ir sensor to a specific source file
Make distance method to return something
Patch distance to value sensor method
Remove unused scaling
Set a default goal different from 0, 0
First implementation of the avoid obstacle behavior