Replaced static html2text class by Composer package. Replaced some more $rootpaths by our Config class.

local/tools/find_bad_encodings.php

@@ -8,6 +8,8 @@
 ***************************************************************************/
 
 chdir ("../../htdocs");
+require_once 'lib/core.php';
+
 require('lib2/cli.inc.php');
 
 
@@ -47,8 +49,6 @@ function test_encoding($path)
 	static $ur_exclude = array(  // no unicode reminder needed
 		'lang/de/ocstyle/search1/search.result.caches',
 		'lib2/b2evo-captcha',
-		'lib2/HTMLPurifier',
-		'lib2/html2text.class.php',
 		'lib2/imagebmp.inc.php',
 		'lib2/smarty',
 	);
@@ -73,5 +73,3 @@ function test_encoding($path)
 	}
 }
 
-
-?>