add variable CURRENTLOGGEDUSER

Change-Id: Id7b7db4bfda0093433925a7bb16027f2300b8fb2
Merge "add variable CURRENTLOGGEDUSER"
Localisation updates from https://translatewiki.net.

Change-Id: I29591f3803ac746170f052132d3fef9c836a4e55
Localisation updates from https://translatewiki.net.

Change-Id: I2c0837877ec61e3048a78d14dbe180671941bc30
Localisation updates from https://translatewiki.net.

Change-Id: I0908666541aeefdf5884614095fb7ab45bb518af
Localisation updates from https://translatewiki.net.

Change-Id: I1dea01c01b706f6d21ec8816a030264451ca46ba
Migrate to JSON i18n

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

Change-Id: Ie9144d60cbb12961af8fcb571621cd4a59cf0bf8
Localisation updates from https://translatewiki.net.

Change-Id: I924a4a5320edb3cdd0afe230520d7d6becd9af08