resolved: synthesize RRs for data from /etc/hosts This way the difference between lookups via NSS and our native bus API should become minimal.

resolved: when synthesizing RR responses, own the name fully When we synthesize A/AAAA for domains like "localhost", then make sure we generate ENODATA if the user asks for RR types such a RP to be solved on the name. Previously, we'd pass the error back in that case that was generated from the usual lookup procedure.

resolved: split out RR synthesis logic into its own C file Also, while we are at it, set the "authenticated" bit for everything we synthesize