CLE-23861 pda portal loads css more than once

git-svn-id: https://source.sakaiproject.org/svn/portal/trunk@131884 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23345 i18n Date is not invalidated when site language is changed

git-svn-id: https://source.sakaiproject.org/svn/portal/trunk@131901 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25417 - Update es_ES translation up to 100%. 

git-svn-id: https://source.sakaiproject.org/svn/portal/trunk@132031 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25431 - Removed default "es" translation (es_ES will be the officially maintained translation)

git-svn-id: https://source.sakaiproject.org/svn/portal/trunk@132117 66ffb92e-73f9-0310-93c1-f5514f145a0a
Merge from trunk.

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-23349@132199 66ffb92e-73f9-0310-93c1-f5514f145a0a
Crowdin translations.

git-svn-id: https://source.sakaiproject.org/svn/portal/branches/SAK-23349@132201 66ffb92e-73f9-0310-93c1-f5514f145a0a