Add a doctest suite which does nothing at the moment.
Remove non-haddock example from the header of Network.DNS.
Mention thread-safety and purity in the Cabal description field.
Document the re-exported modules in Network.DNS.
Add top-level documentation for Network.DNS.Lookup.
Remove the (now redundant, see Network.DNS.Lookup) TimeoutExpired hSpec.
Move hSpec tests for 'lookupA' into the (tested) docs for 'lookupA'.
Refer to Data.ByteString.Char8 directly in doctests to save space.
Move hSpec tests for 'lookupAAAA' into the (tested) docs for 'lookupAAAA'.
Add a note mentioning that "no records" is a successful result.
Add documentation and tests for lookupMX.
Move hSpec tests for 'lookupAviaMX' into the (tested) docs for 'lookupAviaMX'.
Add a note to Lookup.hs about sorting the results.
Move hSpec tests for 'lookupNS' into the (tested) docs for 'lookupNS'.
Remove extra space that somehow crept into all doctests.
Move hSpec tests for 'lookupNSAuth' into the (tested) docs for 'lookupNSAuth'.
Remove unused imports from LookupSpec.hs.
Move hSpec tests for 'lookupTXT' into the (tested) docs for 'lookupTXT'
Move hSpec tests for 'lookupPTR' into the (tested) docs for 'lookupPTR'.
Remove unused import from LookupSpec.hs.
Add the 'lookupRDNS' function to perform reverse lookups on IP addresses.
Move hSpec tests for 'lookupSRC' into the (tested) docs for 'lookupSRV'.
Add miscellaneous documentation to Resolver.hs and remove the (now redundant) code block near the beginning of its docs.
Add docs for lookupAAAAviaMX.
Merge pull request #11 from mjorlitzky/doctests

Doctests