CT support for machine values

[Yarden-zamir]

something like: rainTankWood.getOutputMb()
Not a priority by any means, just an idea that came to mind from this comment. It would help us with documenting the mod using our ct documentation system which admittedly will probably be the only time this kind of functionality is used so I wouldn't blame you if you focus on more valuable things.

[Terpo]

For CT support I need some time to dig into it. Not sure if this is so helpful but I can put it on my long todo list :).