Audio quiz

[mvysny]

You already have the parts in place, audio and notepad quizzes. The
request is to first have the audio play, and not showing the word or
sentence, then the user marks as understood or not. This can be very
helpful for the JLPT test takers too, as there is an audio version of the
test.

[mvysny]

The defaut TTS engine may not be the perfect companion, but it definitely is worth the fun :-) Implemented in Aedict 3.33, please let me know if the quiz is okay.

[mvysny]

Entries present in notepad will have their reading shown. This is definitely a bug, the kanji/reading must not be shown in the question part of the quiz, no matter whether present in the notepad or not.

[mvysny]

The "Speaker" button was displayed incorrectly on all quiz types. Fixed in Aedict 3.34, now the button will only show when the quiz type is "Audio Quiz"