FMSLogo Code

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Stop including graphics.h, since it's no longer needed.

Move numeric_arg from graphics.cpp to logmath.cpp and make it static.
After recent refactoring, logomath.cpp is the only place remaining that calls it.