Merge pull request #35 from ibarroladt/I18n

Ok!
Changing stuff not finished
Merge pull request #36 from ibarroladt/I18n

fixes. searchers on proccess
Traslated erros to spanish
errased photos
Routes exercises/wysiwyg
Merge pull request #37 from ibarroladt/jid

Jid
Exercises/Scrol/wysiwg