Merge pull request #6997 from pieterlexis/thread-names

Name threads in the programs

diff --cc configure.ac
Simple merge

diff --cc pdns/Makefile.am
Simple merge

diff --cc pdns/dnsdist-lua-actions.cc
Simple merge

diff --cc pdns/dnsdist-tcp.cc
Simple merge

diff --cc pdns/dnsdist-web.cc
Simple merge

diff --cc pdns/dnsdist.cc
Simple merge

diff --cc pdns/dnsdistdist/Makefile.am
Simple merge

diff --cc pdns/dnsdistdist/configure.ac
Simple merge

diff --cc pdns/dnsproxy.cc
Simple merge

diff --cc pdns/ixfrdist.cc
Simple merge

diff --cc pdns/pdns_recursor.cc
Simple merge

diff --cc pdns/recursordist/Makefile.am
Simple merge

diff --cc pdns/recursordist/configure.ac
Simple merge