Changed the splash page and icons to a newer image

The old pictures were ugly, incorrect, and pixelated. Replaced the
icons in xcode, but a compiler error comes up, something about the
interface builder… Don’t know why it suddenly gave me this error, this
wasn’t here before. Only changed the icons, through xcode. I think
something has happened to the storyboard file… Will try to find a
backup copy to replace this one with.