Add sample fleuntd configuration file.

utils/fluentd-wendelin.conf

+# sample Wendelin plugin configuration file, adjust accordingly before use!
+<source>
+  @type            tail
+  path             test.log
+  pos_file         test.log.pos
+  tag              fluentd-1
+  <parse>
+    @type none
+  </parse>
+
+</source>
+
+<match fluentd-1>
+  @type wendelin
+  @id wendelin_out
+
+  streamtool_uri    http://192.168.0.47:20000/erp5/portal_ingestion_policies/fluentd-1
+  user              zope
+  password          insecure
+  use_keep_alive    false
+
+  buffer_type       memory
+  flush_interval    5s
+</match>
\ No newline at end of file