Finally, RssBook get ready for iOS7.

• Look and Feel updated. And our new Logo.
• iPhone UI has several changes. It adopts ‘Left Edge Swipe’ of iOS7, auto hide/show top/bottom bar.
• Article view loads faster.
• Subscription info updated. Prompt ‘sync now’ for newly added feeds.
• Image url validation updated. Image will be saved more.
• (free version only) Ad module modified. Move ad to bottom in iPhone, Reduce the frequency of full screen ad.
• Drop support  for iOS5. From this version, we will support iOS6 or later.