Utilize logging instead of print()
Utilize logging instead of print()

+ A bit of HACKING compliance

Change-Id: I9e18401d9555cc316523d1b14542cd5d3ad16fe8

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