rename public to upload folder (original opencart naming)

Author: landsman

README.md

@@ -16,16 +16,16 @@ For more information see official [Tracy repository](https://github.com/nette/tr
 ```
     "scripts": {
         "post-install-cmd": [
-            "php -r \"copy('vendor/burdapraha/oc_tracy/vqmod/xml/tracy.xml', 'public/vqmod/xml/tracy.xml');\""
+            "php -r \"copy('vendor/burdapraha/oc_tracy/vqmod/xml/tracy.xml', 'upload/vqmod/xml/tracy.xml');\""
         ],
         "post-update-cmd": [
-            "php -r \"copy('vendor/burdapraha/oc_tracy/vqmod/xml/tracy.xml', 'public/vqmod/xml/tracy.xml');\""
+            "php -r \"copy('vendor/burdapraha/oc_tracy/vqmod/xml/tracy.xml', 'upload/vqmod/xml/tracy.xml');\""
         ]
     } 
 ```
 
 It will move vqmod xml file to correct folder.
 
 4. add constant `define('DEV', true);` to your config.php, /admin/config.php
-5. optionally you can add row to your `.gitignore` file with path to tracy.xml (example: public/vqmod/xml/tracy.xml)
+5. optionally you can add row to your `.gitignore` file with path to tracy.xml (example: upload/vqmod/xml/tracy.xml)
 6. celebrate!

vqmod/xml/tracy.xml

@@ -104,7 +104,8 @@
                     $trace = debug_backtrace();
                     $filename = (isset($trace[0]['file'])) ? $trace[0]['file'] : '---';
 
-                    $cmsPath = str_replace('public/system/', '', DIR_SYSTEM);
+                    $cmsPath = str_replace('upload/system/', '', DIR_SYSTEM);
+                    $cmsPath = str_replace('public/system/', '', $cmsPath);
                     $pureFile = str_replace($cmsPath, '', $filename);