Redrift v1.6

This update may be the last for a while, as i am planning to work on another game. This adds a new "modifier" system, and a new auto-launcher.

-- Content --

Added a new piston launcher, that can launch both items and the player.

Added a new modifier system, and the apocalypse modifier - It will be raining meteorites in this mode!

-- Bugfixes --

Item tooltip should display properly

Hopefully fixed the FOV bug... again...

Fixed some strange rotation-related issues