Road Trip DJ - Part 11

In this episode I address the usability concerns of our toolbar buttons. I removed the bar button item spacing elements and instead use auto layout to control the size of the buttons. We also add a visual indicator of how wide each button is when you tap it, and fix the play/pause state of the middle button.

This is a companion discussion topic for the original entry at https://nsscreencast.com/episodes/166-road-trip-dj-part-11