Minor visual and funcion fixes.

Swiched Security and fabricators locations. Bot Frienly airlocks. Horizontal airlock on the back. Fixed the battery carger on the front. Added clutter. Added coilgun on the front. More accesible space on the tip. More space available overall. Other minor changes I don't recall.

Medical supplies, fabrication materials and more now stacked. Good bye suitcases!

Fixed bugs in hull (Engine, bots died from this). Better Waypoints (Thanks Blip!). Added decorative sprites. Ball-ast now doubles as ammo storage. Added corpose spawn points. Now uncircumcised. Decorative black wire added outside of ballast. Shell collor tweaks. Smaller back airlock. Weapons Slightly moved. Electric installation revamped, sorted and labeled. Pawup power now functional! Will power bilge pumps, one ballast pump and the oxygen generator. When the reactor power is of and the emergency power is up, a logic system will set the ballast to neutral, so the submarine will try to mantain position. Various item changes and balance.