There were lots of errors in whitespace (space instead of tab or vice versa).
I've fixed all I could find.
There are some untranslated messages still left and some ambiguous messages as well (two possible variants separated by #or#, you have to leave only one variant in the translation). Check translation_unfinished for reference.
I also propose a better (more convenient) keyboard layout: enabled by default, all special characters invoked by double-pressing of the corresponding key, e.g. nn=ñ, NN=Ñ. Check the zip file.