Localisation updates from http://translatewiki.net.

Change-Id: I889242d1690c71c79a8f4df64f85a64d7df22191
Localisation updates from https://translatewiki.net.

Change-Id: I6f0718d9365a7d4b6e2b0b64007b19eb11da04f4
Localisation updates from https://translatewiki.net.

Change-Id: Ic44b86ae5dd69280a959984ac59c579fc7b3c0a7
Localisation updates from https://translatewiki.net.

Change-Id: Ic48835cc31802280ab2bfc176519bbac6e3046d6
Localisation updates from https://translatewiki.net.

Change-Id: I740cbf1743fcb8841cb5c003a3bac6a9e8641268
Localisation updates from https://translatewiki.net.

Change-Id: Ie8bfffde8c129628c135a6da0d6545758e7effba
Localisation updates from https://translatewiki.net.

Change-Id: Ief8d0fa900467636bb50ccb70bac5838423fde66
Localisation updates from https://translatewiki.net.

Change-Id: I50885acd7cfa34748053a1d7d7a00b4352e5bed9
Localisation updates from https://translatewiki.net.

Change-Id: I13bfbf36301ac2de535d81a2dd9380ae886c7cf6
Migrate to JSON i18n

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

Change-Id: I19bda1d7de188b4ba5a78452bcc24acbd69a8b13
Follow-up I7d4bb9062. Register tracking category used.

This allows etherpadlite-tracking-category to appear in the newly added
[[Special:TrackingCategories]].

Bug: 63284
Change-Id: Id7151d76807b12f2e330d123bd7b5678b07d9b64
Localisation updates from https://translatewiki.net.

Change-Id: I0ab63480f7e196713621a7d520c17203d77f97bf
Localisation updates from https://translatewiki.net.

Change-Id: I1ec6b6f92673d9234c4d1f620e72201063ff7b8d
Localisation updates from https://translatewiki.net.

Change-Id: I8ad4d542e4fa14a13442c9935354d8b2649156b0
Localisation updates from https://translatewiki.net.

Change-Id: Ie22fcbdb650d8270dc9dfe892247ce0853ab03a7
Localisation updates from https://translatewiki.net.

Change-Id: I415d6878237f39049663ee6dc4948b44d98d309f
Localisation updates from https://translatewiki.net.

Change-Id: I5dad8fb6a4fa85c2a4249a1396d9d4453f5aa3d6
Localisation updates from https://translatewiki.net.

Change-Id: I21a9529b7e3a4e532bd87f11ff0dfcfa29a75188