Localisation updates from https://translatewiki.net.

Change-Id: Ib8647c3e9d6fc174b7a9c2dcd13910ecb0034d1d
Localisation updates from https://translatewiki.net.

Change-Id: If12b78d106a729ba5db8eec24dc3ea733f91b307
Localisation updates from https://translatewiki.net.

Change-Id: Ic51a24b4bc15348b76cbb370b4b29e81056e8500
Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: I3d52a24f04a59d84f14ecab8e01e9a19d807d879
Localisation updates from https://translatewiki.net.

Change-Id: I5eeefcdd40e0155ee8b516f7482e861443407f7a