Apple may be adding support for a “triple-resolution” Retina Display into iOS 8 according to a new discovery by iOS Developer James Thomson. In a series of tweets this afternoon, Thomson indicated that he had discovered a bug in iOS 8 beta 5 that loads a 3X asset instead of a 2X asset, and further explained that this only happens specifically with 3X assets and not other resolutions like 4X, suggesting this indicates a deliberate decision…