colah/ImplicitCAD — pull request #65 by jbj (2012-09-30 18:25:31+00:00)
Title: Add missing dependency on JuicyPixels package to cabal

The build with cabal broke when the ray tracer was added since it depends on Codec.Picture.savePngImage. This seems to be from the JuicyPixels package, so I added this dependency to implicit.cabal.