Update git submodules
- Update AddPersonalUrls from branch 'master' to bd974c106cbe6bc0e298169e2f063c07beb4e19a
- Localisation updates from https://translatewiki.net.
Change-Id: Ia980863388345bffe06c98d7246ad61fbb680deb
- Localisation updates from https://translatewiki.net.