Localisation updates from https://translatewiki.net.

Change-Id: I68efcde87166d804479c8e2f495791ec98c145af
Reviewed-on: https://gerrit.wikimedia.org/r/156360
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>