[monitoring_hmi] Several improvements
* Removes, now useless, bn_routine() call
* Adds --quiet parameter
* Fixes log ordering bug (tid <-> sid inverted)
[primary_robot/lpc_prop] Fixes nasty bug when seg_len==0 and going CW
* /!\ Current lpc_io won't send good trajectories /!\
* Changes signification of traj.c_r (circle radius) :
    >0 : ClockWise rotation
    <0 : CounterClockWise rotation
* Suppresses, now useless, bn_routine() call
[monitoring_hmi] Minor update to matlab tool
[comm/botNet] Removes, now useless, bn_routine() calls to system fcts()