[feladat @ 5] - Second half of translation framework. - Several small typo's in code fixed. - Removed comments on a todo in leveldescription(), already done. - Replaced dal.inc.php with DB.php from package DB-1.7.6 from pear.php.net to fix problems using poweradmin 1.2.7-patched with php5/pear. The DB package has already been superseded by MDB2, but that version is incompatible with current code.