[x] 1.3 Components and entities - Assets section. We are told to add the Resources folder but not the images folder shown in the hierarchy, just a minor inconsistency.
[x] 1.2 - being explicit about the requirements
[x] Annotating code sections with their corresponding file path would be really nice.
[x] {:?} syntax in the prinln! function.
[x] better links to sounds (or explain how to download them)
Will fill this in with the first round feedback nitpicks + text tweaks.