Merge pull request 'Log source port for NGinx' (#46) from fix_logging_src_port into master

Reviewed-on: Aurore/ansible#46

roles/nginx/templates/nginx/conf.d/extended_log.conf.j2

@@ -1,7 +1,7 @@
 {{ ansible_managed | comment }}
 
 log_format extended
-    '$remote_addr - $http_x_forwarded_for - $connection '
+    '$remote_addr $remote_port - $http_x_forwarded_for - $connection '
     '$remote_user [$time_local] '
     '"$host" "$request" $status $body_bytes_sent '
     '"$http_referer" "$http_user_agent"';