No getContinuation for playlists

[walking-octopus]

Expected Behavior

Since playlists can often be extremely long, I expected getContinuation to work, but it seems to not yet be implemented.

Steps to Reproduce

const wl = await youtube.getPlaylist('WL');
console.log(wl.getContinuation());

Checklist

• I am running the latest version
• I checked the documentation and found no answer
• I checked to make sure that this issue has not already been filed
• I have provided sufficient information

[LuanRT]

Yup, not implemented yet.
Will probably work on that later today or maybe tomorrow.

[walking-octopus]

Thanks for your hard work!

[Wykerd]

This is fixed with #44 which just merged!