[ODE] ODE stack usage

[Adam D. Moss]

Nguyen Binh wrote:
> There is a problem with your patch: it won't be happy with HashSpace.
> I don't understand why but I use a modified version of the patch with
> QuadSpace(have to avoid HashSpace)

Does the problem appear only if DYNAMIC_MEMORY_ALLOCATION is defined?
If so, we can still think about checking it in, disabled by default,
but label it in the config file as 'experimental' until the bugs
get caught...

--Adam