SAK-26023 - Update es_ES translations up to 100% (Crowdin - 2014)

git-svn-id: https://source.sakaiproject.org/svn/assignment/trunk@307841 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25743 - Update eu translations up to 100% (Crowdin - 2014) (Basque)

git-svn-id: https://source.sakaiproject.org/svn/assignment/trunk@307843 66ffb92e-73f9-0310-93c1-f5514f145a0a