Hidden Special Classes Make for Good Single Class Racing

While testing some AI changes I noticed some CAR file classes were not represented in the Specials category when selecting cars. So, I looked at all the classes in every CAR file and added the class tags I could find as selectable in the Specials category in-game:

G2's 2003 G2's 2004 NG3's 2003 NG3's 2004 SP2's 2004 GT3 Cup

Edit GameData\SIM_Specials.gdb and add them in like this:

SpecialClasses { GT_2003 = GT's 2003 GT_2004 = GT's 2004 NG_2003 = NGT's 2003 NG_2004 = NGT's 2004 G2_2003 = G2 2003 G2_2004 = G2 2004 NG3_2003 = NG3 2003 NG3_2004 = NG3 2004 SP2_2004 = SP2 2004 GT3CUP AND: 2003 = GT3 Cup 2003 GT3CUP AND: 2004 = GT3 Cup 2004 24H_2003 = 24H of Spa 2003 24H_2004 = 24H of Spa 2004 BMW = Bavarians ITALIAN = Italian Passion FERRARI = The Prancing Horse AM = American Muscle PORSCHE = Porsche Posse BB = British Beef }