Added some labels and modified some cabinets

Small improvements:
- improved some duct block behaviour
- added some emergency small pumps around the sub
- updated in-game description

Small tweaks:
- recreated waypoints
- added some spare battery cells
- rotated hatch lights
- changed supercapacitors connentions
- fixed doors not closing in docking bay

Updated in-game description.

Improved anti-flooding systems:
- when autodoors are switched to manual mode they will all close themselves
- added more flood alarms

Added musical instruments to clown toolbox

Added wifi-info.txt file which tracks wifi channels used by this submarine.

Fixes:
- fixed remote control for shuttle
- gaining remote control now requires captain clearance or input from inside the shuttle
- shuttle airlock now auto-closes when no one is near

Small tweaks:
- armory hull is now correctly marked as armory
- added handcuffs in armory
- added duct block to medbay and armory
- changed backgrounds in few rooms

Fixes for remote control