- Merge #81 from Maryse47: Consistently use /dev/urandom instead
  of /dev/random in scripts and docs.

* nlnet/master: (22 commits)
  Changelog entry for NLnetLabs#83 - Merge NLnetLabs#83 from Maryse47: contrib/unbound.service.in: do not fork   into the background.
  unbound.service.in: do not fork into the background
  Changelog entry for NLnetLabs#81. - Merge NLnetLabs#81 from Maryse47: Consistently use /dev/urandom instead   of /dev/random in scripts and docs.
  (Changelog entry for NLnetLabs#82). - Merge NLnetLabs#82 from hardfalcon: Downgrade CAP_NET_ADMIN to CAP_NET_RAW   in unbound.service.
  Downgrade CAP_NET_ADMIN to CAP_NET_RAW in unbound.service
  Consistently use /dev/urandom instead of /dev/random in scripts and docs
  - Merge NLnetLabs#80 from stasic: Improve wording in man page. (Changelog entry for merge)
  Improve wording in man page
  - Fix wrong response ttl for prepended short CNAME ttls, this would   create a wrong zero_ttl response count with serve-expired enabled.
  - Fix for oss-fuzz build warning.
  - Fix fix for NLnetLabs#78 to also free service callback struct.
  - oss-fuzz badge on README.md.
  - Merge pull request NLnetLabs#76 from Maryse47: Improvements and fixes for   systemd unbound.service. (Changelog note for merge of NLnetLabs#76).
  - Fix NLnetLabs#78: Memory leak in outside_network.c.
  Improvements and fixes for systemd unbound.service
  - Use explicit bzero for wiping clear buffer of hash in cachedb,   reported by Eric Sesterhenn from X41 D-Sec.
  - Fix NLnetLabs#72: configure --with-syslog-facility=LOCAL0-7 with default   LOG_DAEMON (as before) can set the syslog facility that the server   uses to log messages.
  - Fix NLnetLabs#71: fix openssl error squelch commit compilation error.
  - squelch DNS over TLS errors 'ssl handshake failed crypto error'   on low verbosity, they show on verbosity 3 (query details), because   there is a high volume and the operator cannot do anything for the   remote failure.  Specifically filters the high volume errors.
  - updated Makefile dependencies.
  ...