* don't add Ukrainian chars to Russian language database
* use a common punctuation map instead of repeating it for all languages
* added bulgarian language
Co-authored-by: akasaka <akasaka@somewhereinthe.box>
* Multilingual backend support with initial Russian language support
* Updater service to update the database in the background, and overhauled
backend access
* Fixed long pressing numbers in Lang mode would not input digit
* Fixed Add Word not behaving as you would expect
* Some other minor fixes