Ignore Xcode project shared data
Add new UI elements for Preferences
Add value transformers for path icons
Extend String to get full path components from a string
Extend NSURL to check if a URL is based on another URL
Extend NSArray to return the last object from within an array
Add a window controller for preferences tabview
Add a controller for the preferences window
Add a controller for the games folder NSOpenPanel
Add the default games folder icon
Add all new files to the project
Add a controller for the welcome view
Connect the Preferences menu item to its action
Setup the game folder in AppDelegate