initial commit
sketching in some basic ideas
poking at some scene logic
sketching filter format for event mapping
Scheherazade starts telling stories
Basic storytelling is functional, but no branching
Tidy up the nursury
Revert "Tidy up the nursury"

This reverts commit bacff07e84d7d1292e3f148567fd47b624e888d9.
Revert "Revert "Tidy up the nursury""

This reverts commit 7ce0df8c18f776b67623b0141504124bd9ae89a7.
Sketching in stories
predicate expanding
Generator beginnings
Generators: make-generator
Better generator processing
Story generator design
Storyons
Working on Storyons
Fixed (call-effects), added error checking
Fixed (call-effects)
Cleaned up debugging, fixed story generator (story state uses :output, not :output-buffer)