Silent rules backward compatibility, see http://www.flameeyes.eu/autotools-mythbuster/automake/silent.html Chapter 3.1
preparations for making dnstcpbench smarter
improve OPT handling, presumably fixes #875
document our JSON/RESTful stuff!
fix up compilation with apologies for the messed up previous commit
unbreak.. well, everything. Brown paper bag commit.
return NOTIMP for direct RRSIG request
remove direct rrsig logging
no tc for direct rrsig query