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/.travis.yml b/.travis.yml
index 7a77247..e90c8eb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,15 +17,16 @@
   - bundle install
 
 env:
-    - PLATFORM=trevorj/salty-whales:trusty
-    - PLATFORM=trevorj/salty-whales:xenial
+  - PLATFORM=epcim/salt-formulas:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server_cluster
+  - PLATFORM=epcim/salt-formulas:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server_single
 
 before_script:
   - set -o pipefail
   - make test | tail
 
 script:
-  - test ! -e .kitchen.yml || bundle exec kitchen test -t tests/integration
+  - test ! -e .kitchen.yml || bundle exec kitchen converge ${SUITE} || true
+  - test ! -e .kitchen.yml || bundle exec kitchen verify ${SUITE} -t tests/integration
 
 notifications:
   webhooks:
@@ -36,4 +37,4 @@
     on_start: never     # options: [always|never|change] default: always
     on_cancel: never    # options: [always|never|change] default: always
     on_error: never    # options: [always|never|change] default: always
-  email: false
+  email: false
\ No newline at end of file