[ODE] ODE changes

[Russ Smith]

> Hey Russ, VC7 popped up a warning after the dInfinity change.  On line
> 148 of collision_trimesh_sphere.cpp a float is set to dInfinity. 
> Since I'm compiling with doubles, the compiler reports an "overflow in
> floating-point constant arithmetic".  That whole function uses floats 
> instead of dReals, so it's not as simple as just changing that one
> value to a dReal.  Maybe just change dInfinity to FLT_MAX there, since
> they're explicitly using floats anyway.  I don't know if that overflow
> actually causes any problems, but it would probably be worth getting
> rid of.

done.

> Also, I noticed odecpp_old.h is still lingering around, might want to 
> get rid of that too.

i know ... just want to make sure it's not actually referenced by anyone
before getting rid of it. 

russ.

-- 
Russell Smith
http://www.q12.org