som-8.1.1: dependencies

Dependencies for som-8.1.1

library	assert (>=0.0 && <0.1) base (>=4.8 && <5) containers (>=0.5 && <0.6) deepseq (>=1.4 && <1.5) grid (>=7.7 && <8) MonadRandom (>=0.4 && <0.5)