Merge a722ede952 into 7d221cdfa1

.travis.yml

 script:
   - test ! -e .kitchen.yml || bundle exec kitchen test -t tests/integration
 
+if [[ TRAVIS_BRANCH = master ]]; then
+
 notifications:
   on:
     branch: master
     on_start: never     # options: [always|never|change] default: always
     on_cancel: never    # options: [always|never|change] default: always
     on_error: always    # options: [always|never|change] default: always
+    
+; fi

tests/pillar/iptables_server.sls

   service:
     enabled: true
     chain:
-      INPUT:
-        rule:
-          test:
-            position: 1
-            table: filter
-            protocol: tcp
-            destination_port: 8088
-            source_network: 127.0.0.1
-            jump: ACCEPT
+