[GMG-Devel] Spanish translation complete

[Laura Arjona]

Hello,
I've just completed the Spanish translation in transifex, I hope it is
not too late for the next release.
I am not very happy with some of the strings but I still didn't manage
to arrange time (and a machine) to make a mediagoblin test install to
look at contexts and so, and I think it's better than nothing.
If somebody wants to review or change anything, for me it's no problem.
Regards
Laura Arjona