Added tests script and sample pillars, Kitchen tests and Travis
diff --git a/tests/pillar/single.sls b/tests/pillar/single.sls
new file mode 100644
index 0000000..c4f54e0
--- /dev/null
+++ b/tests/pillar/single.sls
@@ -0,0 +1,11 @@
+elasticsearch:
+  server:
+    enabled: true
+    bind:
+      address: 0.0.0.0
+      port: 9200
+    cluster:
+      multicast: false
+    index:
+      shards: 1
+      replicas: 0