Merge branch 'fix_park_rating' of https://github.com/duncanspumpkin/OpenRCT2
Merge branch 'master' of https://github.com/IntelOrca/OpenRCT2
Added get_guest_face_sprite small and large functions.
Merge branch 'master' of https://github.com/duncanspumpkin/OpenRCT2 into duncanspumpkin-master
Merge branch 'duncanspumpkin-master'