Transfer room patch

# Transfer chamber

- Added missing puzzle.
- Increased lightsources.
- Fixed bug that could disable subtitles during transference.
- Fixed elevator ending.
- Added better multiplayer support.

# South garret

- Fixed floor, so it now plays the correct walking sounds.

# Master Bedroom

- Adjusted clues and hints in room to make the puzzle more sensible.

# Steam cloud

- Fixed some steam cloud issues.
- Game progression is now also stored in Steam Cloud.
- Turned on the Steam Cloud badge on the Steam store page.

# General fixes

- Fixed some echoing issues in certain rooms.
- Increased randomization of a handful of rooms.
- Tweaked the difficulty balancer, based on new statistic information, to better generate leveled runs.
- Lowered the chance of certain rooms, which puzzles are deemed low quality / low randomizability.
- Improved controller support.