Got things working again with the new fluents framework. Everything
runs, but there seems to be some issue with assertions not producing new
story facts as expected.

-Peter Mawhorter
Renamed "global" to "rules". Found out that 1000 timesteps is too many
(may have to try to reduce grounding burden somewhere), so reduced to
300 timesteps. Also there's a parsing error at this point when running
main.py :(

-Peter Mawhorter