change tenant to project in keystone bootstrapping
change tenant to project in keystone bootstrapping

Change-Id: I6f392d3c16726f6dd734184dcf3014fb4f388207

richliu/devstack,nawawi/openstack,openstack-dev/devstack,group-policy/devstack,bswartz/devstack,noironetworks/devstack,bigswitch/devstack,richliu/devstack,bswartz/devstack,Mahito/devstack,openstack-dev/devstack,nawawi/openstack,bigswitch/devstack,dtroyer/devstack,noironetworks/devstack,group-policy/devstack,dtroyer/devstack,Mahito/devstack