This also restores preAction and preReceiveAction effects, which were
previouosly ignored. To support this, findResult and mapUntil were
added to the prototype for arrays. These allow for functions with
side effects to be searched or mapped over.

Previously, even things like 'stomach to throat' would completely escape.
Now, they go to the correct place.

This includes a new postEnter hook for status effects, so that
they can distinguish between consumption and transfer

Containers have separate methods for consuming prey and
having prey enter them: the latter is used for transfers.
Also makes the left-side characters align to the right.
I forget why I didn't do that; it was probably a browser bug.
Also lets you become a werewolf.

Everything is now a Container; Containers have a set
of capabilities that describes what they can do

This caused problems when conjugating verbs.

Control is now determined by whether or not something is viewed
in third person.

Also adds more variety for some words.

takeDamage already runs that, so it was being applied twice.

Also avoid absorbing non-victims, if only certain creatures are being digested.

Also makes it possible to selectively digest prey

Eating an ally would wind up causing both the left and right
selections to be yourself, which caused duplicate keys
and broke the interface. Pair actions are now only checked if
the left and right selections are distinct.

Each combat test can be made up of many Scorers; each Scorer contributes to the total score.