haskell-syb: add version 0.4.0
haskell-QuickCheck: add version 2.6
haskell-doctest: jailbreak to support syb 0.4.0
haskell-pandoc: jailbreak to support syb 0.4.0
haskell-data-default: update to version 0.5.1
haskell-ghc-mod: update to version 1.12.1
haskell-hakyll: update to version 4.2.0.0
haskell-http-conduit: update to version 1.9.1
haskell-uulib: update to version 0.9.15