[#31] Add a subclass and nib for the "Load More" cell used for paging
[#31] Make sure we use the correct query parameter
Missed pbxproj changes for commit 72b48aec855a7fe42f19cba875a2b1387f486bea
When setting a story, just save the object ID and lazily grab the managed object
Fix for stories with no 'posted on' string
[#31] Searching & Load More behavior

- Clean up the search animation a bit more
- Fixed the 'Load More' behavior (tapping the row *gasp* loads more!)
- Clearing the search field now clears the cached results
- Shows a loading screen when search results are first loaded and changes the header text when loading more
Just to be sure the space delimited ISO8601 format News and Dining uses is accepted