LDAP backend attribute fixes
LDAP backend attribute fixes

R Boden and Adam Young assissted on this patch.

There are two issues with the TenantAPI for the ldap Identity.

There is a mistaken attribute_mapping entry, which was mapping
'description' into 'desc'. Per RFC 2256 there should be no need to map
this as the attribute as it is already 'description' in the LDAP
schema. I am not aware of any other schema that would use 'desc'
attribute for a 'groupOfNames' object.

Since there is no support (yet) for users, tenants or roles to be
enabled/disabled there needs to be a attribute_ignore set for the
'enabled' attribute.

Bug 980085

Change-Id: I40afa7a1345c45c119e699bf4fd4c99652f66c2f

savi-dev/keystone,klmitch/keystone,ntt-sic/keystone,derekchiang/keystone,takeshineshiro/keystone,roopali8/keystone,nuxeh/keystone,townbull/keystone-dtrust,blueboxgroup/keystone,openstack/keystone,promptworks/keystone,MaheshIBM/keystone,ilay09/keystone,kwss/keystone,mahak/keystone,rajalokan/keystone,rickerc/keystone_audit,kwss/keystone,ajayaa/keystone,jumpstarter-io/keystone,mahak/keystone,rushiagr/keystone,jonnary/keystone,ging/keystone,roopali8/keystone,klmitch/keystone,townbull/keystone-dtrust,rajalokan/keystone,dims/keystone,rodrigods/keystone,dstanek/keystone,cloudbau/keystone,citrix-openstack-build/keystone,himanshu-setia/keystone,dsiddharth/access-keys,MaheshIBM/keystone,savi-dev/keystone,idjaw/keystone,dstanek/keystone,townbull/keystone-dtrust,idjaw/keystone,jamielennox/keystone,savi-dev/keystone,derekchiang/keystone,takeshineshiro/keystone,cloudbau/keystone,reeshupatel/demo,ilay09/keystone,jamielennox/keystone,citrix-openstack-build/keystone,rajalokan/keystone,blueboxgroup/keystone,mahak/keystone,reeshupatel/demo,rushiagr/keystone,dims/keystone,openstack/keystone,nuxeh/keystone,dstanek/keystone,JioCloud/keystone,rickerc/keystone_audit,ajayaa/keystone,derekchiang/keystone,UTSA-ICS/keystone-kerberos,rodrigods/keystone,jonnary/keystone,cbrucks/Federated_Keystone,cbrucks/Federated_Keystone,rushiagr/keystone,UTSA-ICS/keystone-kerberos,jumpstarter-io/keystone,cernops/keystone,ntt-sic/keystone,ilay09/keystone,promptworks/keystone,ntt-sic/keystone,maestro-hybrid-cloud/keystone,openstack/keystone,kwss/keystone,dsiddharth/access-keys,vivekdhayaal/keystone,promptworks/keystone,himanshu-setia/keystone,cernops/keystone,reeshupatel/demo,dsiddharth/access-keys,cloudbau/keystone,vivekdhayaal/keystone,ging/keystone,rickerc/keystone_audit,jumpstarter-io/keystone,citrix-openstack-build/keystone,nuxeh/keystone,JioCloud/keystone,maestro-hybrid-cloud/keystone,cbrucks/Federated_Keystone,vivekdhayaal/keystone