dev-haskell/hmatrix: fixed depends generated by broken hackport

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/http-types: remove old
dev-haskell/haskell-src-meta: losen haskell-src-ext dep
dev-haskell/pointfree: loosen haskell-src-ext dep
dev-haskell/haskell-src-meta: fix build
dev-haskell/haskell-src-meta: rename patch
dev-haskell/haskell-src-meta: corrected rename
dev-haskell/lens: remove ch_deps (thanks to haasn).
dev-vcs/git-annex: metadata fix
dev-haskell/tls-extra: bump up to 0.6.4

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>
dev-haskell/cabal: added experimental 1.18-rc2

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
loosen quickcheck test dep in opencl