Merge pull request #6 from elemoine/stacklight-http-write

Use Node instead of URL in plugin http_write
diff --git a/collectd/files/backend/http.conf b/collectd/files/backend/http.conf
index 66401be..23cf67a 100644
--- a/collectd/files/backend/http.conf
+++ b/collectd/files/backend/http.conf
@@ -4,8 +4,9 @@
 </LoadPlugin>
 
 <Plugin write_http>
-  <URL "http://{{ backend.host }}:{{ backend.port }}">
+  <Node "{{ backend_name }}">
+    URL "http://{{ backend.host }}:{{ backend.port }}"
     Format "{{ backend.get('format', 'json')|upper }}"
     StoreRates {{ backend.get('store_rates', True)|lower }}
-  </URL>
+  </Node>
 </Plugin>