Remove deprecated functions (these listed in bc.php file) usage

Aleksander Machniak

2013-12-22 6b2b2eca5fa48720c4e5b31b9aae200a185dfc0e

 program/include/rcmail.php

@@ -1870,7 +1870,7 @@
        }

        $this->output->set_env('max_filesize', $max_filesize);
        $max_filesize = self::show_bytes($max_filesize);
        $max_filesize = $this->show_bytes($max_filesize);
        $this->output->set_env('filesizeerror', $this->gettext(array(
            'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize))));