translation update
fixed czech translation filesdarcs-hash:20081003125131-7ad00-9fccc48d3a9eea5396cd29e1c92c3818a6babab6.gz
Latvian and Czech translations addeddarcs-hash:20080613135203-7ad00-f920447352bd20037d8d7e0741b4a5e65517bc3c.gz