v2.0.0-beta.4

What's Changed

We have revised the setup documentation for moderators, introducing the moderator's guide. The new documentation website is now linked from both !draupnir status and !draupnir help. The website isn't complete yet and we're still working on it.

While creating the moderator's guide it was clear that a lot of users setting up Draupnir would much rather invite the bot through their client interface than use the !rooms add command.
So Draupnir will now prompt to protect rooms as it is invited to them

Full Changelog: v2.0.0-beta.3...v2.0.0-beta.4