Fixed the spriting issue behind the #3 coilgun

Buffed the burst fire cooldown interval (1.5s -> 1.1s)

Changed burst cooldown to 1.5s

Removed some debug crap that was in the command room.

Rescinded previous change: "Rampart" coilguns are now rigged to fire in 6-8 shot bursts with a 1-second delay in between. Lower dive prep will no longer trigger the flood alarm if a trivial amount of water floods into the room.

Nerfed "Rampart" guns to 0.4 reload time each, effectively making each pair the equivalent of a default coilgun. Many games showed that they were just too strong. Coverage on the Falcata is already excellent; it does not need a super-powered topside even with the nerfed "Parapet" turrets.

Removed 2 sprayers, one from each damage control locker.

Added platforms to all the ballasts and a mid-level platform to the crew quarters, in order to maybe sorta help accomodate Pomegrenade gardening. Added headlights to the nose. Adjusted some sprites in lower dive prep that were floating.

Removed test flamer from captain's cabinet. Nerfed engines to be within 10% delta of pre-patch value at 50 helm skill.

Made flood alarm less annoying (hopefully!). Fixed #2 gun light. Fixed fire extinguisher bracket behind the seed cabinet not being hidden.