Updates for Latvian po file

[Geert Janssens]

On Tuesday 22 June 2010, Valdis Vītoliņš wrote:
> Hello!
> Please commit attached diff file for Latvian resource file.
> 
> Thanks,
> Valdis
> 
> Using program it appears, that wording can be changed little bit,
> though size and importance of changes should be decaying ;-)
> 
Hi Valdis,

It appears this patch has been applied already by cmarchi in r19209. Your 
patch was created against r19208. Perhaps you should update your working copy 
to get the latest translations ?

Geert