Localisation updates from https://translatewiki.net.

Change-Id: I5fb52a60014d4440bbc7166376a068e28a0734d9
Localisation updates from https://translatewiki.net.

Change-Id: I8ad03a0bd62f1fbf755e42d27f83504e081566f0
Localisation updates from https://translatewiki.net.

Change-Id: I39d178be0d829ae4309e0642769762d53107fa93
Localisation updates from https://translatewiki.net.

Change-Id: I253d47766892bdfcbbc6449bfb149bb50af9ef9f
Localisation updates from https://translatewiki.net.

Change-Id: I83528f49b6185952e8df57406e15d14f4858d8f5
Localisation updates from https://translatewiki.net.

Change-Id: I4af8122b8f5255ce0eedb33d6807a74164eddb1b
Localisation updates from https://translatewiki.net.

Change-Id: I0870913848f474f425f8573de3c2da6ee3f617f7
Migrate to JSON i18n

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

Change-Id: I65c291c73129a70944f8c9676a963b26289aa42f