Merge branch 'master' into packet-api-rewrite

.gitignore

Knot.files

src/Makefile.am

src/common/hattrie/ahtable.c

src/common/hattrie/ahtable.h

src/common/hattrie/hat-trie.c

src/common/hattrie/hat-trie.h

src/common/hhash.c

src/common/hhash.h

src/knot/server/xfr-handler.h

src/knot/zone/estimator.c

src/libknot/dnssec/crypto.c

src/libknot/dnssec/zone-nsec.c

src/libknot/dnssec/zone-sign.c

src/libknot/dnssec/zone-sign.h

src/libknot/updates/xfr-in.c

src/libknot/zone/node.c

src/libknot/zone/node.h

src/libknot/zone/zone-contents.c

tests/Makefile.inc