- fix schema selection in LDAP schema discovery.
    - check for "*" when looking up wildcard in LDAP.
    - fix couple of edge case parse fails of timeout option.
    - add SEARCH_BASE configuration option.
    - add random selection as a master map entry option.
    - re-read config on HUP signal.
    - add LDAP_URI, LDAP_TIMEOUT and LDAP_NETWORK_TIMEOUT configuration
        options.
    - fix deadlock in submount mount module.
    - fix lack of ferror() checking when reading files.
    - fix typo in autofs(5) man page.
    - fix map entry expansion when undefined macro is present.
    - remove unused export validation code.
    - add dynamic logging (adapted from v4 patch from Jeff Moyer).
    - fix recursive loopback mounts (Matthias Koenig).
    - add map re-load to verbose logging.
    - fix handling of LDAP base dns with spaces.
    - handle MTAB_NOTUPDATED status return from mount.
    - when default master map, auto.master, is used also check for auto_master.
    - update negative mount timeout handling.
    - fix large group handling (Ryan Thomas).
    - fix for dynamic logging breaking non-sasl build (Guillaume Rousse).
    - eliminate NULL proc ping for singleton host or local mounts.