Move default access_log config into own overwritable file

etc/nginx/conf.d/access_log.conf

@@ -0,0 +1,5 @@
+# Log access to this file
+# This is only used when you don't override it on a server{} level
+access_log /dev/stdout main;
+
+# Note: Feel free to overwrite this file if you want a custom logging format!

etc/nginx/nginx.conf

@@ -50,10 +50,6 @@ http {
     # Default charset
     charset utf-8;
 
-    # Log access to this file
-    # This is only used when you don't override it on a server{} level
-    access_log /dev/stdout main;
-
     # How long to allow each connection to stay idle.
     # Longer values are better for each individual client, particularly for SSL,
     # but means that worker connections are tied up longer.