[ODE] branches, release, etc

[Rodrigo Hernandez]

Terry L. Triplett wrote:

>
> I would concur.  As a maintainer of .NET ODE bindings, the fewer 
> possible permutations of features in the library the better.  If a 
> feature is stable and generally used by everyone anyway, it should be 
> active by default.

It IS active by default, the only misleading bit was the fact that the 
help messages printed by configure --help listed --with-opcode as an 
option to add OPCODE instead of --without-opcode as an option to exclude 
it, and it has been fixed.