More track color choices added, some revised.

added 2 more color choices
made .lua more compact

removed litterally the smallest little bit of code it doesn't even make a difference, but hey.

Cleaned up code and removed unused ship models.



- attempted to get vibration & color blur to work on lofi settings, no luck.
(Play on High/Ultra for them to function! Sorry about that. :/)

initial release! ^^