[feature] roshan voice commands through discord

[cannawen]

• [x] What is (rosh/roshan/anything) status -> responds with rosh alive/maybe/dead and time
• [x] Add tests for new tts
• [ ] Add tests for transcribing from discord
• [x] Add tests for roshan voice assistance
• [x] Pull code into our project instead of using sketchy dependencies Less sketchy dependencies acquired

[cannawen]

Removing wit.ai; using Google stt https://github.com/Rei-x/discord-speech-recognition

[cannawen]

Also interesting if this doesn't work out: https://www.npmjs.com/package/assiskyv13 https://github.com/mundoex/discord-tts

[cannawen]

Taking a combination of the first two libraries and mashing them together. Also interesting - https://developer.mozilla.org/en-US/docs/Web/API/Web_Speech_API

[cannawen]

Useful - https://github.com/gillesdemey/google-speech-v2

[cannawen]

Accuracy is pretty bad, but we'll call this story done. Currently listening on:

/^(what).{1,15}(status|timer?)$/i