Progress on Trains in Motion

- More progress towards an accurate acceleration curve.
- Dynamic lighting has been added back and it has been simplified to the new vector system. I will likely change this again later to make it simpler.
- Double checked the vector system and fixed the one small glitch I could find.

You can always check it out over at my github
https://github.com/EternalBlueFlame/Trains-In-Motion

I should really just make these project links part of the theme.....