Presenting the new info menu:
Muh material design icons!
It's normally collapsed but opens up if you hover over it with the mouse. The cloaking/shield/lights buttons will be clickable in the future but currently they are no modules that would support that kind of functions so it's pointless until then.
The ship classes are: fighter, heavy fighter, corvette, frigate, destroyer, cruiser, battleship, dreadnought - sorted by number of modules from 0-15 for the fighter to over 400 for the dreadnought.
Btw, is there anything that doesn't make sense?