Update git submodules
- Update extensions/InputBox from branch 'REL1_40' to fcad4aabf762dac18d9b04ee1af9e406a62deb37
- Localisation updates from https://translatewiki.net.
Change-Id: Ic5e1bebb83b77ff93881d04902cb067450fedd94
- Localisation updates from https://translatewiki.net.