Localisation updates from http://translatewiki.net.

Change-Id: I92e6a8ebb7c3c3d2c5365146b5d63d11b0b8949e
Don't use $wgTitle when we've got a good one on hand

Change-Id: I102e9dcdc1b26a02082fa7e52bfd2ed42a15afa0
Localisation updates from https://translatewiki.net.

Change-Id: I573e39905074d7d682b2dc2802bf7e8c839ecf75
Localisation updates from https://translatewiki.net.

Change-Id: I8f6c16bf1035a1502a343eb52741f8fb4fa45bcb
Localisation updates from https://translatewiki.net.

Change-Id: I34d46c9a7ba2f44a1e87f541d652447a9cebed60
Don't pass the Title object as third argument to CreditsSourceAction::getCredits()

Fix for I102e9dcdc (54c5593).

getCredits() is also called from SkinTemplate when showing the credits in the page's
bottom. Instead make getCredits() non-static so that it can call $this->getTitle().

And while I'm at it: remove usage of other global variables: $wgLang and $wgUser
(the latter being implicit).

Change-Id: Ie10606be7f7ea706f398a6d748509a8da2a01f16
Localisation updates from https://translatewiki.net.

Change-Id: I69ddcac0db128c6bebc7d51724255e578245ca25
Localisation updates from https://translatewiki.net.

Change-Id: Ibc96556a2b022bce5b8e52194549442777ffe964
Localisation updates from https://translatewiki.net.

Change-Id: Ic8b79e4c215c0082f6b255666adfb5e143ca787c
Address i18n issue

Raised on https://translatewiki.net/wiki/Thread:Support/About_MediaWiki:Creditssource-source-work/ksh

Change-Id: I295a9bd23fe835762a6aa41e0d20ac26e86f591b
Localisation updates from https://translatewiki.net.

Change-Id: I5344b3264bf78ef1469f6938271336ddda3622c8
Merge "Address i18n issue"
Localisation updates from https://translatewiki.net.

Change-Id: I4c4d137eb33d52b205d6973f37bd52438dc9cf7c
Localisation updates from https://translatewiki.net.

Change-Id: I90d9aab6ff7f049b0593faa6f2622d87af666dba
Localisation updates from https://translatewiki.net.

Change-Id: I5df9f7e65e5058d45a996a437e829aa2f7617f20
Localisation updates from https://translatewiki.net.

Change-Id: I5a442b043ffd2c121bfed22daf5258ba60c8e2d4
Localisation updates from https://translatewiki.net.

Change-Id: I5a85fbb4ade666d7de044847c8d04240ef52fa77
Localisation updates from https://translatewiki.net.

Change-Id: I3bf4632a19bcdc2c4fc49abc0a56da8b1f516b1c
Localisation updates from https://translatewiki.net.

Change-Id: I55f6606c97c8ef2f99f21da582576a2b709abbc9
Localisation updates from https://translatewiki.net.

Change-Id: Ic38b83f88d3724e6b5c1c6fda74f321230981dc6