* Semiport of Allow_Spacemove from Bay.
* Porting flying robots from Bay.
* Converting platforms to an alt title of Robot.
* Converting existing modules to new proc flow.
* Cleaning up jetpack code for robots.
* Making flyers and platforms buildable.
* Debugging/refining robots port.
* Reverting some unneeded spacemove changes.
* Refining/debugging bots.
* Removing Bay subtypes, adding flying subtypes of existing modules.
* Icon rework for flying robots.
* Working commit for flying borgs PR.
Removes /obj/machinery/turret (by the looks of if they wouldn't fire
anyway)
Removes /obj/machinery/turretcover
Removes /area/turret_protected (new turrets don't use it), its
associated procs, changes areas from /area/turret_protected/x to area/x
Added var denoting which direction is fore of the ship.
Adjusting speed now applies movement effect on ship's zlevel.
Added working engines system. Only defined type currently is thermal engine.
Acceleration is now based on total thrust and ship's mass.
Added engine control console.
Changed shuttle control console to use custom interface to pick destinations.
Shuttles can now go between any types of sectors, not just ship->sector.
Shuttles cannot return to base if they are too far on overmap.
Moved helm computer to NanoUI.
Helm computer now stores navigation data records instead of polling info from actual overmap objects every time.
Metaobjects now can define if sector is well known, in which case it will be automatically added to helm computer records on creation.
Can add and delete records.
MistakeNot4892