[ODE] 0.6 Release

[Jordi]

> What is the consensus? Are we ready for a release candidate? If not,
> what is left to be done?

Not even knowing if there are still open issues is a symptom of how much ODE 
needs a RC1 version. 

I guess that a rc version will attract a lot of testing and bug reporting. 
That's exactly what it's needed right now.
Also, ODE is not a project that updates frecuently, I guess that a lot of 
people will need quite a lot of  time to realize there are a new version out 
there. So, the sooner the better.

--
Jordi Polo