implement CNAME following when requested from Lua.
fix axfr in metadata handling and code cleanup
whitespace
pdnssec: fix segfault in delte-tsig-key
Merge branch 'master' of github.com:PowerDNS/pdns into jsonzone2sql
fix botched fix for s_quiet
fix how we emit 'disabled' for 't' and 'f' SQL, plus implement feature to supress duplicate SOAs and turn it on by default
Make SSHFP read space separated fingerprints
Test for issue 1371, SSHFP record parser truncates at white space
comment out full database linear search for the API for now.
Merge branch 'master' of github.com:PowerDNS/pdns
dnsreplay had odd race conditions in sending/reseinding packets
We had logic to pre-read the first packet for better error reporting, and then not read it at the top of the while loop,
but process the pre-read packet. However, this logic kept engaging, causing us to retransmit the previous packet a lot, depending
on the size of our retransmit window, which in turn depended on the receiver characteristic. Horrible.
dnsreplay may previously have overstated the number of duplicate packets because of this.
Merge branch 'master' of github.com:PowerDNS/pdns
make pdns-distributes-queries use a hash so queries get sent to the same thread. Original ideal from https://github.com/paddg/pdns/commit/9e176976e2499998787e15a45fbe5da250d20fc1
Astoundingly effective, approximately halves CPU usage.
the ever vigilant Job Snijders spotted a typo & general lack of comments
Merge branch 'jsonzone2sql' of github.com:ahupowerdns/pdns into jsonzone2sql
make json-comments optional & off by default, remove switch from zoneparser-tng, turn on with get()
Merge branch 'jsonzone2sql'

Conflicts:
	pdns/zone2sql.cc
	pdns/zoneparser-tng.hh
I think this will finally give us working zone2sql merge
disarm two api tests after 4bd3d119