AppState api is a bit weird.

[John]

Originally I had meant for the API to be a bit more linear. Like:

pub fn render(&mut self, app: Application) {
  self.my_mesh.render(app);
}

but I realized that ECS fits with my over all goal a bit more. This means that I need to look into either replacing AppState all together in favor of something more inline with ECS. Or somehow work AppState into ECS.

[John]

I've changed the API a bit more to make more sense, but it still needs some work. For now I'm closing this issue.