Wiki in game you can press I and view description of block you are looking at also good for explaining on how to use machines or tools such as book press
https://github.com/MineMaarten/IGW-mod

I don't think I'll be adding IGW support anytime soon. If I ever add in-game documentation, it will probably be with some kind of book that I design.

If you add support for it, please do not add (or supress it if you can) that annoying spam message every time you login if IGW isn't installed.

@Sandriell this message is disabled in IGWMod.cfg. Config is created without a mod.

@Tsyklop Thanks! Never thought to look for a config for a mod I didn't have. hehe