Update 2014-05-30

Update packages:

    haskell-packages

Update dependencies from [haskell-core]:

    HTTP
    conduit-extra
    connection
    hslogger
    http-client
    http-client-tls
    http-conduit
    monad-logger
    network
    socks
    streaming-commons
    tls
    x509-validation
    xml-conduit

Signed-off-by: Nicola Squartini <tensor5@gmail.com>