Add ability to configure handlers from pillar

- enabled handlers option placed in correct section for queens
- added ability to configure handlers for queens from pillar
- updated kitchen
- added kitchen verification
- removed unsupported liberty

Change-Id: I7eca089df75d317b018ddc989c57f8cf74a64cf4
Related-Prod: https://mirantis.jira.com/browse/PROD-24488
diff --git a/.travis.yml b/.travis.yml
index 75cdfa6..94bc08b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,8 +21,16 @@
   - bundle install
 
 env:
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 SUITE=designate-without-backend
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 SUITE=designate-without-backend
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=ocata SUITE=server-cluster
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=ocata SUITE=server-single
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=pike SUITE=server-cluster
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=pike SUITE=server-single
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=pike SUITE=server-cluster-ssl
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=pike SUITE=server-single-ssl
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=queens SUITE=server-single
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=queens SUITE=server-single-ssl
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=queens SUITE=server-cluster
+  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=queens SUITE=server-cluster-ssl
 #  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2018.3 SUITE=designate-without-backend
 #  - PLATFORM=epcim/salt:saltstack-ubuntu-bionic-salt-2017.7 SUITE=designate-without-backend
 #  - PLATFORM=epcim/salt:saltstack-ubuntu-bionic-salt-2018.3 SUITE=designate-without-backend