12/1 bugfixes

- Fixed some places in Waltz Tower where you could get stuck.
Specifically, here:

and here [plus the one on the other side]:

- Also fixed being able to run away from the boss of Waltz Tower.
- Gave the three helmets descriptions.

I also did a prior bugfix earlier, so I'll include it here:

- Fixed being able to walk where the air conveyor belts were even when they were turned off.