Deleted unused UIWebView
Removed functionality associated with moving forward/backward/up/down through session time slots.
Deleted duplicated tableView from detail view controller.
Reordered code in detail view controller to make it a little bit easier to find functionality.
Deleted reference to main list view´s fetchedResultController, it is no longer needed since navigation between slots is removed from detail view.
Appearance callback methods should always call through to super class implementation.
Remember to enable share button again after share sheet has been dismissed.
Split setupWithSession into more methods to make it easier to read.
Use fast iterator instead of enumerateObjectsUsingBlock. (fast iterator is faster)