Introduction of a tutorial window.

[MorbusM59]

This window could be used to inform you of new things. For example, this window could pop up if you load the game without a valid action button set, informing you that you can drag and drop icons and reassign keys in options.

It could also pop up after a patch to tell people what new things are going on, or upon character creation to explain the default controls, instead of the signs in the world.