Added navigation bar update support.
Added story detail when clicking upon cell.
Dimming of navigation bar items fixed
search popover, tableview animation and action tweaking
Search now using datastore.  Sending back string from Recent Searches instead of object.  Initializing objects to nil and returning correct response types.
iPhone news search bar handling improved.
Handed all search bar handling to search class.  iPhone rotating search bar positioning fix.
news search load more results row added to end of search list.
do not allow duplicates in recent searches
Moved ThumbnailPickerView and DDPopoverBackgrounView to externals
reworking story after story / fixing who owns what objects.
Updated implementation to handle reaching end of current list of stories and downloading next xx number of stories to retrieve the next story.
If next story needs to be downloaded we don't want to see any placeholders
Added NoResultsView modeled after LoadingView.
Reworked storyAfterStory.  '
Removed unused methods.
Fix for uipopover not positioning correctly in landscape mode.
New Views for "Loading" and "No Results" Views.  Fixes rotation issues.
White backgrounds for "Loading" and "No Results" Views
Added back deleted MITNewsSearchController.xib.
Fixed no results view and loading activity view frames.
Remove No Results View when beginning search so dimmed tableview shown.
Fix for search bar width on iPhone.
Fix for losing focus on search bar.
Search bar first responder animation change to appear immediately.
When selecting a recent query, query list is updated to filter by the query.
Fixed rotation going underneath navigation bar.