Minor Addition to Docs

Hi Josh,
the documentation page is embarrassingly outdated. The features listed there are accurate (with exception to the coming soon for a question type I’ve had for years haha), so it’s not useless, but there are a lot more features, weighted questions, and even the whole new quiz type (personality) that are not mentioned at all in the docs.

The page is in desperate need of being redone, but writing documentation is sooooo boring and tedious.

In short, thanks for the kick in the butt I need to actually take the time to do this 🙂