music-graphics-1.8: dependencies

Dependencies for music-graphics-1.8

library	aeson (>=0.7.0.6 && <1) base (>=4 && <5) blaze-svg bytestring lens (>=4.6 && <4.7) music-pitch (==1.8) music-preludes (==1.8) music-score (==1.8) process (>=1.2 && <1.3)