- after connect(2), if async the connection is in "connecting" state
	- the first time a request is sent, "connecting" conns are polled
		- in case of success, the request is sent
		- in case still connecting, LDAP_X_CONNECTING is returned;
		  clients are expected to retry later
	- the "async" behavior must be explicitly enabled by setting
	  the LDAP_OPT_CONNECT_ASYNC option

"local" connections need work

Rename ManageDIT to Relax

Move TLS options into struct ldapoptions.
  Added ldap_int_tls_destroy()
  Added LDAP_OPT_X_TLS_NEWCTX to generate new SSL_CTX

Misc cleanup

Transactions specification.  A work in progress!  Comments welcomed.

temporary server-side support for old OID.

assigned result code.

Remove old grouping/txn code (pending redesign)

rework API functions to create/parse controls; add client API functions to handle RFC2696 paged results (ITS#4314; patch from Hans Leidekker with changes)

control to be directly passed in.