Add comments and upgrade some stuff

conf/nginx.conf

@@ -4,11 +4,12 @@ location __PATH__/ {
   # Path to source
   alias __FINALPATH__/ ;
 
+  # Force usage of https
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
 
-  # Example PHP configuration (remove if not used)
+### Example PHP configuration (remove it if not used)
   index index.php;
 
   # Common parameter to increase upload size limit in conjuction with dedicated php-fpm file
@@ -19,20 +20,13 @@ location __PATH__/ {
     fastcgi_split_path_info ^(.+?\.php)(/.*)$;
     fastcgi_pass unix:/var/run/php5-fpm-__NAME__.sock;
 
-    # If you don't use a dedicated fpm config for your app,
-    # use a general fpm pool.
-    # This is to be used INSTEAD of line above
-    # Don't forget to adjust scripts install/upgrade/remove/backup accordingly
-    #
-    #fastcgi_pass unix:/var/run/php5-fpm.sock;
-
     fastcgi_index index.php;
     include fastcgi_params;
     fastcgi_param REMOTE_USER $remote_user;
     fastcgi_param PATH_INFO $fastcgi_path_info;
     fastcgi_param SCRIPT_FILENAME $request_filename;
   }
-  # PHP configuration end
+### End of PHP configuration part
 
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;