[wp-polyglots] Spanish WordPress site

[Pandem]

Hi all,

I've finally been able to commit es_ES localization for 2.5.1 to the repository. I've also added the rosetta folder with po, mo and screenshot. Nikolay, could you please activate es.wordpress.org? 

By the way, I've seen there's a new committer to the repository. Txanny, could you please contact me in order to work together, avoid duplicated efforts and keep some sort of coherence? 

Thanks,

Maira