Replaced several Engines at the Nacelles with XL Engines.

Added signal logic, accesible through Min Control Panel.

CruiseEngines: Activates normal engines and 25 RCS units.
FullEngines: Activates additional XL engines and all remaining RCS units.
Mining: Activates Spotlights and Minings Drill Turrets.

Created a custom group to shut doen RCS and Engines for less energy consumption when the ship is parking in orbit.
It is acceible trough the ships control panel under Custom Group 6: RCSandEnginesOnOff

There are now 101 Fuel tanks scatterd all over the ship
(to minimilaze the danger of a catastrophic chain reaction explosions in case of an enemy hit)

Fixed some spotlights circuits.
They should all work now as intended.

Added Spotlights on the underside of the Saucer to make space mining easier.
You can turn it on/off through a lever on the Bridge.

Added a additional Bridge, above the original one for players who want to fly in 1.st person view.

Original Bridge renamed to "Battle Bridge"

Updated main Turbolift signpost.