New webpack folder structure

inc/Mask.php

@@ -21,7 +21,7 @@ class Mask extends PhpObject
 	private $oLang;
 	private $sTimezone;
 
-	const MASK_FOLDER = 'masks/';
+	const MASK_FOLDER = '../src/masks/';
 	const MASK_EXT = '.html';
 	const START_TAG = 'START';
 	const END_TAG = 'END';