Updated haproxy config to include swift api
Updated haproxy config to include swift api

Closes-bug: #1503197
backport: liberty
Change-Id: I5c233298312dabeb43efa4821855c77fd81aae67

rahulunair/kolla,tonyli71/kolla,GalenMa/kolla,coolsvap/kolla,toby82/kolla,negronjl/kolla,dardelean/kolla-ansible,limamauricio/mykolla,rahulunair/kolla,toby82/kolla,openstack/kolla,tonyli71/kolla,dardelean/kolla-ansible,nihilifer/kolla,stackforge/kolla,rajalokan/kolla,mrangana/kolla,stackforge/kolla,mandre/kolla,nihilifer/kolla,GalenMa/kolla,rajalokan/kolla,limamauricio/mykolla,dardelean/kolla-ansible,mandre/kolla,limamauricio/mykolla,mrangana/kolla,negronjl/kolla,mandre/kolla,negronjl/kolla,intel-onp/kolla,rajalokan/kolla,intel-onp/kolla,coolsvap/kolla,stackforge/kolla,coolsvap/kolla,openstack/kolla,toby82/kolla