dev-haskell/ihaskell: bump up to 0.3.0.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/shelly: bump up to 1.4.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/http-client: bump up to 0.2.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>