Glob uses make tutorials hard to understand. #202
Description
In the getting-started tutorial, glob imports are pervasive. While these are generally not the best practice (the modules maybe should have preludes to make this easier), they also make it difficult to figure out which library/module many types come from. For example, when writing the render function in the impl App block, It becomes necessary to use IDE tooling to figure out which module RenderArgs comes from. I recomend removing ::* in as many places as possible to make the tutorial easier to read.