hatt-1.0: dependencies

Dependencies for hatt-1.0

library	base (>=4 && <5) containers (>=0.3 && <0.4) parsec (>=2.1 && <2.2)
hatt	base (>=4 && <5) cmdargs (>=0.6 && <0.7) containers (>=0.3 && <0.4) parsec (>=2.1 && <2.2)