Create es.yml
Create es.yml

complete spanish translation
hubertusanton/silverstripe-seo,micschk/silverstripe-liveseo,hubertusanton/silverstripe-seo,micschk/silverstripe-liveseo,gordonbanderson/silverstripe-liveseo,gordonbanderson/silverstripe-liveseo,jonom/silverstripe-seo,jonom/silverstripe-seo