Beta Tweaked Bastion gearbox 1.0

Hello,

This is a modified version of the Bastion's gearbox.
It is faster, smoother and shorter, you will be able to change its ratios (I have used GoncaloTR's mod to help me)
The mod doesn't come with configs, you need to change the transmission for the ones with [POW] prefix.

Thanks for testing, let me know your thoughts!