Merge pull request #11759 from mind04/auth-tsig-cleanup

auth: getTSIGKey(s) cleanup

diff --cc modules/bindbackend/bindbackend2.hh
Simple merge

diff --cc modules/lmdbbackend/lmdbbackend.cc
Simple merge

diff --cc modules/lmdbbackend/lmdbbackend.hh
Simple merge

diff --cc modules/remotebackend/remotebackend.cc
Simple merge

diff --cc modules/remotebackend/remotebackend.hh
Simple merge

diff --cc modules/remotebackend/test-remotebackend.cc
Simple merge

diff --cc pdns/backends/gsql/gsqlbackend.cc
Simple merge

diff --cc pdns/backends/gsql/gsqlbackend.hh
Simple merge

diff --cc pdns/dnsbackend.hh
Simple merge

diff --cc pdns/mastercommunicator.cc
Simple merge

diff --cc pdns/slavecommunicator.cc
Simple merge

diff --cc pdns/tcpreceiver.cc
Simple merge

diff --cc pdns/ueberbackend.cc
Simple merge

diff --cc pdns/ueberbackend.hh
Simple merge

diff --cc pdns/ws-auth.cc
Simple merge