Fix double-quoted service names
Fix double-quoted service names

The Keystone service template parser doesn't do any quote interpolation,
it just splits on ' = ' and passes the two parts on. So we just remove
the quotes for now.

Fixes bug 943523

Change-Id: Ib9e17e70926339ab67f9c50a52a5036eeb7bfb65

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