schema engine updated (but not schema routines so things don't run yet)
	nvalues mostly populated, enough for tests 0-2 to pass
	schema routines needs lots of work
	modify/mods codes needs lots of work

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

Converted ch_calloc calls to SLAP_CALLOC.

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.

calling from other modules

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

clean up error code macros

Use AC_FMEMCPY where appropriate (-llber)

Most flags do nothing yet.

Add syntax normalizer, separate from matching rule normalizer.
with mr normalizer defaulting to syntax normalizer.  This allows
for more consistent handling of some syntaxes, such as directoryString
(where all matches should ignore leading, trailing, and other extra
spaces).

Disable cn=Schema "merging" messages

	added new value_normalize() code
	need LDAPsyntaxes X- field support