(svn r1614) Fix: Signals were not updated correctly when the vehicle drive side was changed
0,9,10,2,3,13,9,9,0,10,4,15,6,11,14,1
dark blue=0 =0
pale_green=1 =9
pink=2 =10
yellow=3 =2
red=4 =3
light blue=5 =13
green=6 =9
dark green=7 =9
blue=8 =0
cream=9 =10
mauve=10 =4
purple=11 =15
orange=12 =6
brown=13 =11
grey=14 =14
white=15 =1
=blue=0
=white=1
=yellow=2
=red=3
=blue=4
=grey=5
=orange=6
=green=7
=light yellow=8
=light green=9
=cream=10
=brown=11
=white=12
=light blue=13
=dark grey=14
=purple=15
=black=16
=dark green=17=not good
=dark grey=21