This commit updates the pool controller with some of the fixes that
HippieStation/Atlas added.
Things changed:
- People will now drown in the pool if they are resting.
- There are a few conditions.
- They must not be wearing internals.
- They must not be a skrell.
- They must be a species that breathes
- They must not have the NO_BREATHE power
- AI's can no longer save people from burning in the pool with their
magical field
- Yes this was a thing, it would stop looking for mobs if it found an
AI eye
Updates pool code so that it doesn't affect ghosts, AI eyes, and silicone,
also changes the message to only display on prob(50), to cut down on the
message spam
