[main_ai] Adds missing functions declarations
Merge branch 'master' of https://github.com/ENAC-Robotique/Robots
[main_prop] Allows primary robot to go backward (negative speed setpoint)
[comm/iNTP] Fixes iNTP implementation (validated with UDP)
[comm/iNTP] Removes debug printf...
[localisation] splits the lib laser int and make balise_mobile compliant with it.
Merge branch 'master' into dev_stellaris