Attribute types of attributes designed to hold DN values are not
supposed to hold own ORDERING or SUBSTR matching rules (which were
even not correct in this case).
Update these attributes to only define an EQUALITY rule just like
other DN attribute types in IPA.
https://fedorahosted.org/freeipa/ticket/2866
Update ipaSudoRule objectClass on upgrades to add new attributes.
Ensure uniqueness of sudoOrder in rules.
The attributes sudoNotBefore and sudoNotAfter are being added to
schema but not as Params.
https://fedorahosted.org/freeipa/ticket/1314
Martin Kosek
Rob Crittenden