Heat relevant contents will be split out
from Horizon in Queens release.
After this splitting out, Heat-Dashboard must have
its own settings in Heat-Dashboard repository.
So this review request includes following.
- Create own settings under local_settings.d
- Add procedure for installing above settings.
- Fix installation procedure according to above changes.
Change-Id: I0b9a9907cb0c02aed70e7c1af3d9d07b0ddeffb6
fe76077425