Fix heat configuration.
Fix heat configuration.

This was copying the files into /etc/heat/heat (there's a heat/ dir
in etc/ that was copied).  This fixes it.

Closes-Bug: #1484649
Co-Authored-By: Ryan Hallisey <bed3dffc0c7a729e9828632de2d4b68ee36599fd@redhat.com>
Change-Id: I84b9b38edbf14d176782b8efcce95a41501d758b

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