add levels lib, make gameInfo global
dirty raceInfo usage in Field
all creations moved to Field, SceneController only for main game logic usage
create rats by race info
resolve racer end lap and finish race
resolve distance to finish line in one lap scope
untested distance to finish resolve, one minor bug: distance from obj counts to center on WP
distance + place
correct places when race finished
count normal to wp, instead of distance to center
use inLine and outLine projections
use onEndInteraction for Finish wp instead onStart
sort on laps fix