Fix include of masterlist.php in all tr/*/index.php

Hi,
I noticed an error on translated pages:

```
Warning: include(../../masterlist.php) [function.include]: failed to open stream: No such file or directory in /nfs/c02/h05/mnt/22553/domains/csszengarden.com/html/tr/francais/index.php on line 4

Warning: include() [function.include]: Failed opening '../../masterlist.php' for inclusion (include_path='.:/usr/local/php-5.3.15/share/pear') in /nfs/c02/h05/mnt/22553/domains/csszengarden.com/html/tr/francais/index.php on line 4
```
You can see it a live example here: http://csszengarden.com/tr/francais/
And my PR fixes that issue :-)