Add Hebrew/Greek word transliteration

[ethnosdev]

A user writes:

Not a criticism or complaint at all, but a question: Is there a way to see the transliteration of a certain word in English?

This is useful for new readers. This could probably be done with an algorithm. This already exists for Greek here:

https://github.com/ethnosdev/bsb/blob/master/database_builder/lib/src/language/transliterate.dart

It would also be helpful to be able to play audio for each word, but this would be more difficult.