[IR] Brazilian Railroads pack

Brazilian Locomotive pack , new Locos added

- GE U5B

- GE U8B

- GE U9B

- GE U10B

- GE U12B

- GE U13B

- GE U18C

- GE U20C 

- GE U22C

- GE C40-8

- GE C44-9WM

- GE BB40-9WM

- GE BB40-8M

- GE C30-7

- Alco RS-3

- Alco RSC-3