Improve Panko formula

- enabled kitchen tests
- removed unneeded kitchen ymls
- added possibility to configure site from pillar
- fixed small issues with pillars
- fixed old site template

Change-Id: Iba29c459794bc350ab0640a0447efaa6e9512dfd
Related-Prod: PROD-17189
diff --git a/tests/pillar/server_single.sls b/tests/pillar/server_single.sls
index a85faa0..44fe17c 100644
--- a/tests/pillar/server_single.sls
+++ b/tests/pillar/server_single.sls
@@ -1,6 +1,5 @@
 panko:
   server:
-    region: RegionOne
     enabled: true
     version: pike
     bind:
@@ -14,6 +13,7 @@
       user: panko
       password: misterio
       endpoint_type: internalURL
+      region: RegionOne
     database:
       engine: mysql
       host: 127.0.0.1
@@ -21,3 +21,47 @@
       name: panko
       user: panko
       password: misterio
+    cache:
+      engine: memcached
+      members:
+        - host: 127.0.0.1
+          port: 11211
+apache:
+  server:
+    enabled: true
+    default_mpm: event
+    mpm:
+      prefork:
+        enabled: true
+        servers:
+          start: 5
+          spare:
+            min: 2
+            max: 10
+        max_requests: 0
+        max_clients: 20
+        limit: 20
+    site:
+      panko:
+        enabled: false
+        available: true
+        type: wsgi
+        name: panko
+        host:
+          name: panko.ci.local
+          address: 127.0.0.1
+          port: 8977
+        log:
+          custom:
+            format: >-
+              %v:%p %{X-Forwarded-For}i %h %l %u %t \"%r\" %>s %D %O \"%{Referer}i\" \"%{User-Agent}i\"
+        wsgi:
+          daemon_process: panko-api
+          processes: 2
+          threads: 10
+          user: panko
+          group: panko
+          display_name: '%{GROUP}'
+          script_alias: '/ /usr/bin/panko-api'
+          application_group: '%{GLOBAL}'
+          authorization: 'On'