More translations!

* Bosnian (thanks @Issa1553)
* Croation (thanks @Issa1553)
* Dutch (thanks @Issa1553)
* Indonesian (thanks @novores)
* Russian (thanks @AHOHNMYC)
* Serbian (thanks @Issa1553)

Non-Latin alphabets are rendered using the Google Noto monospace font.

Want to see this game in your language? Please join us on Weblate to contribute a translation.
