Revert "Localisation updates from http://translatewiki.net."

Overwrites 30dbd99c27bf3a4a042befd6d334b4c0439bde0

This reverts commit 230aee310045335f3ddd51492b4f57a3b75cb674

Change-Id: Ie430ed48f543bbba1b6bd8ac7b7915afef8d00bb