Remove last references to the crypt auth method, per Andreas Scherbaum.

src/backend/libpq/auth.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.179 2009/03/22 18:06:35 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.180 2009/04/01 03:23:50 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -575,7 +575,7 @@ recv_password_packet(Port *port)
 
 
 /*----------------------------------------------------------------
- * MD5 and crypt authentication
+ * MD5 authentication
  *----------------------------------------------------------------
  */
 

src/backend/libpq/pg_hba.conf.sample

@@ -34,8 +34,8 @@
 # the number of significant bits in the mask.  Alternatively, you can write
 # an IP address and netmask in separate columns to specify the set of hosts.
 #
-# METHOD can be "trust", "reject", "md5", "crypt", "password", "gss", "sspi",
-# "krb5", "ident", "pam", "ldap" or "cert". Note that "password" sends passwords
+# METHOD can be "trust", "reject", "md5", "password", "gss", "sspi", "krb5",
+# "ident", "pam", "ldap" or "cert".  Note that "password" sends passwords
 # in clear text; "md5" is preferred since it sends encrypted passwords.
 #
 # OPTIONS are a set of options for the authentication in the format