implement some of editor_load_landscape for sv4 and sc4 files
change track loading to use stdio (FILE)
start implementing ride_ratings_update_all
implement ride_ratings_update_state_3
implement ride rating calculation table and a few other things
add more ride ratings calculations and refactor
implement ride_ratings_get_scenery_score
New cheats screenshot, clearer download link
implement ride_ratings_calculate_elevator and related functions
Merge pull request #518 from RollingStar/patch-5

New cheats screenshot, clearer download link
add more ride_rating calculation functions
implement mine train coaster rating calculation
implement rating calculations for g forces and drops
Merge branch 'ride-ratings'
Added start of window_staff_fire. Refactored some of window_staff_peep
Finished window staff fire paint
Added fire staff id entry
Added fire staff cmd. Fire staff wind complete.
Fix merge fails. Renamed a few functions
Fix small mistakes in fire prompt