The final versions of the code used in the compteition are located in this branch.
Computer Vision: sw/airborne/modules/computer_vision/cv_detect_color_object.c.
Navigation: sw/airborne/modules/orange_avoider/orange_avoider.c.
Note that these are the default directories for the Orange Avoider code, but we simply placed our code in these C files (and corresponding header and xml files) to ensure correct file linking in paparazzi.