Modified readme to refer to the wiki home page;
Modified readme to refer to the wiki home page;

jmvrbanac/barbican,cneill/barbican,openstack/barbican,openstack/barbican,cneill/barbican,jmvrbanac/barbican,cloudkeep/barbican,jfwood/barbican-1,MCDong/barbican,jfwood/barbican-1,MCDong/barbican,cloudkeep/barbican