Fixes issue 70, Improves plugin management, Refactoring, Updates tests, Introduces multiple data dir support

test/integration/helpers/serverspec/package_spec.rb

@@ -83,5 +83,25 @@ shared_examples 'package::init' do  |es_version,plugins|
     end
   end
 
+  describe file('/etc/init.d/elasticsearch') do
+    it { should_not exist }
+  end
+
+  describe file('/etc/default/elasticsearch') do
+    it { should_not exist }
+  end
+
+  describe file('/etc/sysconfig/elasticsearch') do
+    it { should_not exist }
+  end
+
+  describe file('/usr/lib/systemd/system/elasticsearch.service') do
+    it { should_not exist }
+  end
+
+  describe file('/etc/elasticsearch/elasticsearch.yml') do
+    it { should_not exist }
+  end
+
 end