dev-lang/ghc: drop old 7.8.* versions

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/aeson: bump up to 0.7.0.3

Package-Manager: portage-2.2.10_p15
sync keywords from gx86

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-lang/ghc: fix EF_ export

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
hackported hosc and tidal packages
Merge pull request #314 from smoothdeveloper/clean

hackported hosc and tidal packages