Issue# 3793: Can not create extensible indexes using the dsconfig

sin

30.06.2009 b0bd40fa373c990e1f1d8619b45ffb1425e5b85d

 opends/src/admin/defn/org/opends/server/admin/std/LocalDBIndexConfiguration.xml

@@ -212,9 +212,17 @@
        </adm:synopsis>
      </adm:alias>
    </adm:default-behavior>
    <adm:syntax>
      <adm:extensible-matching-rule-type/>
    </adm:syntax>
 <adm:syntax>
     <adm:string>
       <adm:pattern>
          <adm:regex>([a-z][a-z](-[A-Z][A-Z]){0,2}(.(([a-z]{2,3})|\\d))?)|(^\\d.((\\d)+.)+\\d$)</adm:regex>
          <adm:usage>LOCALE | OID</adm:usage>
          <adm:synopsis>
            A Locale or an OID.
          </adm:synopsis>
        </adm:pattern>
       </adm:string>
   </adm:syntax>
    <adm:profile name="ldap">
      <ldap:attribute>
        <ldap:name>ds-cfg-index-extensible-matching-rule</ldap:name>