Pontoon: Update Spanish (es) localization of Thimble
Pontoon: Update Spanish (es) localization of Thimble

Localization authors:
- jlG <jlg.l10n.es@gmail.com>

mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,humphd/thimble.mozilla.org