Updated color ranges and contour detection
Merge branch 'master' of https://github.com/KTH-RAS-4/wheatley
ekf simulated points mostly working
Sampling from multiple images (TODO: ONLY RECOGNIZES THE FIRST RECIEVED OBJECT)
Executor: If crash back away and turn.
motor_controller: PID on turning also, reset I every state change.
Wall_avoider: PID wall avoider/follower implemented.
Distance.msg Added bool crash
IR_distance: publishes bool chrash.
Merge branch 'master' of https://github.com/KTH-RAS-4/wheatley