Where to place (or replace) TestLink modified files.
$TL_BASE_REPOSITORY: your Testlink repository (for example /var/www/testlink)

$TL_BASE_REPOSITORY/locale/en_GB/strings.txt
$TL_BASE_REPOSITORY/lib/api/xmlrpc.php
$TL_BASE_REPOSITORY/lib/functions/testplan.class.php
$TL_BASE_REPOSITORY/gui/templates/execute/bugAdd.tpl
$TL_BASE_REPOSITORY/gui/templates/execute/fillInJiraReport.tpl
$TL_BASE_REPOSITORY/lib/execute/fillInJirareport.php