Merge branch 'master' into silver
Merge branch 'bronze' into silver
Updated project to be Universal (iPhone and iPad)

Added storyboard for iPad layout with all functionality and only minor
UI oddities.
Added image caching singleton class

Added image caching singleton class to both the list view and the
detail view
Added a few initial test classes

Added some representative Test Case classes using XCTest
Merge branch 'silver'