dns-0.3.1: dependencies

Dependencies for dns-0.3.1

library	if impl(ghc>=7) attoparsec attoparsec-enumerator base (>=4 && <5) binary blaze-builder bytestring containers enumerator iproute (>=1.2.4) mtl network (>=2.3 && <2.9) network-enumerator random else attoparsec attoparsec-enumerator base (>=4 && <5) binary blaze-builder bytestring containers enumerator iproute (>=1.2.4) mtl network network-bytestring network-enumerator random