Padded Label and Separator View

In this episode we create some more custom @IBDesignable views, this time for a padded genre label where we use the intrinsicContentSize to make a label take up more space and give itself a little padding. We also create a separator view that draws a thin line to separate sections visually.

This is a companion discussion topic for the original entry at https://nsscreencast.com/episodes/393-podcast-app-genre-label-and-separator-view