digital/io-hub/src/common-cc: enlarge the obstacles clearance radius
tools/eagle/lbr: add USB connector with longer pad
digital/cms-intro/pcb: add larger version with ADC
digital/cms-intro/pcb: fix text mirroring on bottom layer
digital/cms-intro/pcb/order/dipole_2013-04-18: add order
digital/io-hub/src/apbirthday: add tests in proto and functions for candles
digital/io-hub/tools: add graphs
digital/io-hub/src/apbirthday: change clamp output polarity
digital/io-hub/src/apbirthday: set cake sensors parameters for real robot
digital/io-hub/src/apbirthday: add follow the cake demo mode
digital/asserv/tools: update parameters for APBirthday
digital/asserv/src/asserv: use traj mode to detect 's' command completion
digital/asserv/tools: add move_distance & move_angle
digital/io-hub/src/apbirthday: add minimum distance for move FSM

Under this minimum distance, do not point the robot into the destination
direction, this is meaningless.
host/simu/robots/apbirthday/model: faster plate cylinder for current code

Current plate code use short timings, to be confirmed on real robot.
digital/io-hub/src/apbirthday: plate loading behaviour
digital/io-hub/src/apbirthday: do not approach borders when blowing candles
digital/beacon: fix unitialised variable
digital/zigbit/common: add generic network commands
digital/zigbit/common: rework of UID definition