Adds extra space between the portal and the vehicle if the destination portal is always on
Fixes a bug causing vehicles not being detected soon enough
Fixes boats facing into the portal rather than out from the portal
Fixes boats spawning inside water rather than on top of it if water is in front of a portal
Splits Portal into Portal and PortalHandler
Adds EconomyHelper to make messaging of economy string easier
Adds a lot of missing comments
Adds vehicle teleportation again, but it needs a lot of changes to work properly