Merge branch 'dname_str_params' into 'master'

src/common/log.c

src/knot/conf/cf-parse.y

src/knot/ctl/knotc_main.c

src/knot/ctl/remote.c

src/knot/dnssec/nsec3-chain.c

src/knot/modules/synth_record.c

src/knot/nameserver/chaos.c

src/knot/nameserver/internet.c

src/knot/nameserver/nsec_proofs.c

src/knot/updates/ddns.c

src/knot/zone/contents.c

src/knot/zone/semantic-check.c

src/knot/zone/zone-tree.c

src/knot/zone/zone.c

src/knot/zone/zonedb-load.c

src/knot/zone/zonefile.c

src/libknot/consts.h

src/libknot/dname.c

src/libknot/dname.h

src/libknot/dnssec/key.c