[Translators] Updated Spanish (es) translation for VLC

[pico.dev at gmail.com]

Hi,

I've updated the spanish (es) translation for VLC 1.1.x. Please commit.

http://docs.google.com/uc?id=0B4yquUFv3csrNWFjZTExNWMtMDY3Ny00NDcwLTkwZTYtYTRkMTA3YzQ3OWNh&export=download&authkey=CKShpPsF&hl=es

Thanks,
pico.dev