Scene 3 Content Added

I made some minor changes to the UI, and worked on adding some more content. I did not get as far as I'd hoped, but will keep working at it.

When I want to add even something simple, it is a process. The puzzle I added for the elevator involved making the images, then coding the puzzle, then adding dialogue.

I also work multiple small jobs so sometimes my time is stretched pretty thin, though maybe someday I'll get lucky and replace one or more of them with doing this instead.