chart-histogram-0.4.4: dependencies

Dependencies for chart-histogram-0.4.4

library	base (>=4.5 && <4.9) Chart (>=1.0 && <1.4) colour (>=2.2.1 && <2.4) data-default-class (>=0.0.1 && <0.1) lens (>=3.9 && <4.6) vector (>=0.9 && <0.11)