Update the descriptions using RFC4523

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616631 13f79535-47bb-0310-9956-ffa450edef68
Added a schema for X.509, as described in RFC 4523

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616632 13f79535-47bb-0310-9956-ffa450edef68
Make the AT pointing to their respective matching rule

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616633 13f79535-47bb-0310-9956-ffa450edef68
Make the AT pointing to their respective matching rule

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616635 13f79535-47bb-0310-9956-ffa450edef68
Make the AT pointing to their respective matching rule

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616636 13f79535-47bb-0310-9956-ffa450edef68
Added a schema for X.509, as described in RFC 4523

git-svn-id: https://svn.apache.org/repos/asf/directory/shared/trunk@1616637 13f79535-47bb-0310-9956-ffa450edef68