dev-haskell/hspec-expectations-lens: a new package for liblastfm-0.4

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/xml-html-conduit-lens: a new package for liblastfm-0.4

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/liblastfm: bump up to 0.4.0.0

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