Translations: Sharing Cart

**New: Sharing Cart 3.8, release 10 fixes numorous minor bugs and enhancements** The Sharing Cart is a block that enables sharing of Moodle content (resources, activities) between multiple courses on your site. Sharing Cart 3.0 was submitted to Remote Learner for independent vetting and passed May 2016. Includes new interface programmed by Praxis of Denmark, in addition to 'Section Copy' feature and Postgres compatibility (co-funded by Ulm University, Germany and Sapporo Gakuin University, Japan).