Add Chinese Traditional for Taiwan, Hong Kong and other chinese comunities

Add language settings to Japanese then we can use Raindrop in Japanese.

Instead of "Wszystkio zakładki" there should be "Wszystkie zakładki"

In the actual spanish version of Raindrop there are some "hilarious" translations like "show" = "espectáculo". The correct form is "mostrar" because "espectáculo" in spanish really means "espectacle" o "enterteiment". There are another little mistakes or not translated strings that if you want I can help to translate correctly, I only need a text file with all strings. Thanks for your great work with Raindrop ;-)