EU-MJ Engine
- Adds 5 different EU consuming engines for producing BuildCraft's MJ.
- Adds a WIP MJ-Reader for measuring the MJ flow in pipes.
- Allows the guide book to have it's contents reloaded once the game has started using
F3-T.
Currently a proof of concept, engines currently produce a static amount of MJ as soon as they have enough EU for it, which might not be the final mechanic. A way of producing EU back from MJ could be nice too.
