move sites to http, add stream proxies

nginx.conf

@@ -33,6 +33,14 @@ http {
 	# proxy parameters
 	include proxy-params.conf;
 
-	# include sites
-	include sites/*;
+	# include http
+	include http/*.conf;
 }
+stream {
+	# logging
+	access_log access.log;
+	error_log error.log;
+
+	# include stream
+	include stream/*.conf;
+}