Option for disabling traincrafting tables

[Wahazar]

For version 1.7.10, which is convenient to use with the mopacks, I propose to add config options to disable traincraft table and assembly tables.

[EternalBlueFlame]

Well it's just NEI right? Like if we made a toggle to disable NEI support for our recipes, and you disabled the train table (and thus made it impossible to use the other tables), would that work?

I ask because our recipe system is an enum (impossible to null or prevent creation) that's tied into the rest of the registration clusterfudge, so if we toss that, there's probably a lot of other problems following shortly after. But the NEI support is already an optional system so we can just add another condition to it.

[Wahazar]

Sure, any method hiding NEI recipes is welcome.