Publish more documentation for various new tools

What I think is important (at least for me) is to come up with a standard way to run and maintain HAF apps. Maybe some kind of boilerplate script to run/stop/update/resync it. I'm afraid every dapp dev will come up with a different way, making it super hard for node operators to maintain custom apps, therefore limiting the HAF usage.

Also, some advice on how to actually write a HAF app would be great (especially apps that need to broadcast some transactions on user interactions). But I will gather some example use cases in a separate thread/posts with specific questions.