dev-haskell/hslua: bump up to 0.3.6.1

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>
dev-haskell/postgresql-simple: bump up to 0.3.3.2

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>
app-text/pandoc: pandoc-1.11.1 backport test fixes
dev-haskell/happstack-heist: update live ebuild (Q.A. fixes)