also still need to clear mr's from the ad_map.)

Use LDAP_SLISTs instead of per-struct list management for schema structs
misc cleanup and lint removal

Converted ch_malloc, ch_calloc and ch_realloc calls to SLAP_MALLOC and
SLAP_CALLOC in add_value/add_value_one functions and propagated errors to
all functions that use these functions.

of rule uses, but also in test_filter_mra()

Don't yet list ordering rules yet, these require special attention (and
hence are not marked MR_EXT yet)

Also add uses where mr is the attribute's equality rule.

the syntax's assertion syntax.

Use attribute's cname not oid in matching rule uses

calling from other modules

Coverted LDAP_LOG macro to use subsystem ID int values instead of string values

clean up error code macros

Not sure how best to populate matchingRuleUses...