Recursive story nesting: going inward works
Fixed dependency loop. I'd prefer to break the library out into its own file again, but that can be a project down the road.
Ending stories
fixed the errors when there's a vector in the predicates
Working randomness (non-deterministic)
Can come out of inner stories and has better predicate support.
Deterministic (but a bit fragile) randomness
random.clj and output.clj
Added Library of Babel generator as one of the generators
Added output text variables, put storyon library and story-generator making in their own files.