2020.12.5.608 - Fixed Contacts+ worlds not showing up in the world listing

Just a quick patch for an issue I noticed with Contacts+, the build is compatible with the previous one.

[h2]Tweaks:[/h2]
- Merged Japanese, Esperanto and Chinese new Contacts+ strings by @Melnus

[h2]Bugfixes:[/h2]
- Fixed Contacts+ sessions not showing up in the World browser