ReOpenLDAP-1.1.4

Briefly:

1. Return to the original OpenLDAP Foundation license.
2. More fixed for OpenSSL 1.1, LibreSSL 2.5 and Mozilla NSS.
3. Minor fixes for configure/build and so forth.

This is koo release from Kin-dza-dza!

New features and Compatibility breaking:

• reopenldap: support for OpenSSL-1.1.x and LibreSSL-2.5.x (#115, #116).
• contrib: added mr_passthru module.
• configure --with-buildid=SUFFIX.
• return to the original OpenLDAP Foundation license.
• moznss: support for <nspr4/nspr.h> and <nss3/nss.h>

Documentation:

• man: fix typo (ITS#8185).

Major and Security bugs: none

Minor bugs:

• mdbx: avoid large '.data' section in mdbx_chk.
• mdbx: fix cursor tracking after mdb_cursor_del (ITS#8406).
• reopenldap: fix LDAPI_SOCK, adds LDAP_VARDIR.
• mdbx: use O_CLOEXEC/FD_CLOEXEC for me_fd,env_copy as well (ITS#8505).
• mdbx: reset cursor EOF flag in cursor_set (ITS#8489).
• slapd: return error on invalid syntax filter-present (#108).

Performance: none

Build:

• ppolicy: fix libltdl's includes for ppolicy overlay.
• libltdl: move build/libltdl to the start of SUBDURS.
• mdbx: don't enable tracing for MDBX by --enable-debug.
• reopenldap: fix missing space in bootstrap.sh

Cosmetics:

• slapd: adds RELEASE_DATE/STAMP to slapd -V output.
• mdbx: clarify fork's caveat (ITS#8505).

Other:

• cleanup/refine AUTHORS file.