Bonus room "2016 US Election" Added + all paintings now solvable without guessing

The US presidential election is coming! Still haven't decided who's gonna get your vote? Maybe these 10 pixel portraits of the candidates in the new room "2016 US Election" can help you decide.

Also - fixed the paintings "Panda Caught in a Lie", "Hazardous Love", and "Unsportsmanlike Conduct at the Chess Match" to be solvable with regular gameplay logic (you won't need to use the Marks Mode.) So all paintings in the main game (not the Workshop) are now solvable without guessing or using the Marks Mode!