Update git submodules
- Update extensions/ParserFunctions from branch 'REL1_40' to fa39458d8bc572089c8fa434792074375a663fda
- Localisation updates from https://translatewiki.net.
Change-Id: Iaf7cec21027db0199c8493f5afb510c33b9a7e53
- Localisation updates from https://translatewiki.net.