Merge branch 'asn-karsten-task-13192-5-squashed'

changes/feature13192

doc/tor.1.txt

src/common/crypto.c

src/common/crypto.h

src/common/util.c

src/common/util.h

src/or/command.c

src/or/config.c

src/or/main.c

src/or/or.h

src/or/rendcommon.c

src/or/rendmid.c

src/or/rephist.c

src/or/rephist.h

src/or/router.c

src/test/test_util.c