Deprecate using intree nova placement wsgi template

All openstack services uses 99% persent same wsgi apache config.
This patch adds functionality to configure nova-placement wsgi conf
from apache pillar. To do this on cluster level the following file
should be included:
 - system.apache.server.site.nova-placement

The intree wsgi template will be removed when we switch all model
and cookiecutter to use apache template.

Change-Id: Id6ec48ffa93db572d6a2a8257946a4a1d2fbedb3
diff --git a/.kitchen.yml b/.kitchen.yml
index c8f40b8..f343e41 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -21,6 +21,9 @@
     - name: keystone
       repo: git
       source: https://github.com/salt-formulas/salt-formula-keystone
+    - name: apache
+      repo: git
+      source: https://github.com/salt-formulas/salt-formula-apache
   state_top:
     base:
       "*":
@@ -68,4 +71,5 @@
             controller:
               version: <%= ENV['OS_VERSION'] || 'ocata' %>
 
+
 # vim: ft=yaml sw=2 ts=2 sts=2 tw=125