DAV-0.8: dependencies

Dependencies for DAV-0.8

library	base (>=4.5 && <5) bytestring case-insensitive (>=0.4) containers either (>=4.1) errors http-client (>=0.2) http-client-tls (>=0.2) http-types (>=0.7) lens (>=3.0) lifted-base (>=0.1) monad-control (>=0.3.2) mtl (>=2.1) transformers (>=0.3) transformers-base xml-conduit (>=1.0 && <1.3) xml-hamlet (>=0.4 && <0.5)
hdav	base (>=4.5 && <5) bytestring case-insensitive (>=0.4) containers either (>=4.1) errors http-client (>=0.2) http-client-tls (>=0.2) http-types (>=0.7) lens (>=3.0) lifted-base (>=0.1) monad-control (>=0.3.2) mtl (>=2.1) network (>=2.3) optparse-applicative (>=0.5.0) transformers (>=0.3) transformers-base xml-conduit (>=1.0 && <1.3) xml-hamlet (>=0.4 && <0.5)