Spanish translation completed
A lot of Typos fixed and first comments added
Upload - subir issues fixed
title in links - clave-contraseña and minor typos
Present to infinitive and minor typos
Typos pointed out by  saraedum
messages updated from message.pot
kcrisman suggestions
correction to the previous commit
changes in upload files
paren fixed
Merge pull request #133 from migeruhito/spanish-translation

Spanish translation!