Updating Freesurf

I recently updated Freesurf's design to make it a better example of Apple's Human Interface Guidelines in practice.

Freesurf was designed to look and feel like Apple's own Weather app so that somebody trying Freesurf for the first time would feel an instant familiarity. Now that I know more of the standard library, I went back and cleaned away some of the beginner mistakes I made early on trying to make it feel familiar.

After making a few tweaks, I'm reminded of how impressed I am with the standard library. The quality of the interactions that come free in UIKit with something like UISplitViewController still blows me away.