Merge pull request #287 from darinmorrison/master

Add haskell toolchain image

library/haskell

@@ -0,0 +1,6 @@
+# maintainer: Darin Morrison <[email protected]> (@darinmorrison)
+# maintainer: Peter Salvatore <[email protected]> (@psftw)
+# maintainer: Christopher Biscardi <[email protected]> (@chrisbiscardi)
+
+latest: git://github.com/darinmorrison/docker-haskell@399ec9abffb3c86d6747d7ab5dc40556d6de9e4b 7.8
+7.8: git://github.com/darinmorrison/docker-haskell@399ec9abffb3c86d6747d7ab5dc40556d6de9e4b 7.8