0.2.11

Fix IPA pronunciation

https://www.ipaaudio.click/audio, which we were using
to convert the IPA notation to voice, is gone.

So, now, use http://ipa-reader.xyz instead. Looks like
someone or the other keeps building this using Amazon Polly
and maybe we can keep switching as and when these projects
die 🤷🏻‍♂️

Also, as Apple's on-device text-to-speech is quite good,
it worth considering dropping the IPA support altogether
and just use `say` with the word itself.