devel/hs-hashable: Add missing depedency on text
Move dependency on C libraries to OpenGLRaw
devel/hs-activehs-base: Allow to build with QuickCheck 2.6
devel/hs-show: Fix build with QuickCheck 2.6
textproc/hs-hxt: Allow to build with network 2.4
devel/hs-test-framework-quickcheck2: Allow to build with QuickCheck 2.6
devel/hs-testpack: Allow to build with QuickCheck 2.6