changing ...CategoryInSection:0] to to CategoryInSection:section]

removed header gray background color commented out code.

fixed reloading on grid view when entering last story and it auto downloads next 20 stories
Check Identifier before searching for story in Category List Controller.
removed unnecessary main queue checking
removed nslog
Correct method now implemented.
Different way to find if cell is load more story cell in category grid view.
removed thread checking in viewwillappear
removed tags and added weak references for no results view and activity view
Fixed: If no storyAfterStory story is found return a nil story.
storyafterstory : changed the argument label from return to completion
New grid view icons
Combined Loading More and Failed Collection View Cells into Loading More Class.
Added NSError localizedDescription as error message when we fail to refresh data source.
Grid View Animations were happening to fast for single loading cell to be reloaded.  Fix was to reload all collection view cells.
Update iPhone storyboard to use the new categories class
Updated search bar cancel button to a navigation item so we don't have to go into the uisearchbar subviews and enable the Cancel button when search bar isn't first responder.

iPhone search navigation bar tweaks.
Fixed search bar behavior for iPhone.
"Home" and "Back" titles were being discarded after search was resigned.
For main view.
Fixed search bar behavior for iPhone.
"Home" and "Back" titles were being discarded after search was resigned.
removed class checking to check if class is not a subclass
Adding toolbar support for main view on iPhone News
iPhone alert view when manual refresh fails
Added - (BOOL)refreshItemsForCategoryInSection:(NSUInteger)section completion:(void(^)(NSError *error))block.

iPhone
Added toolbar status updates for category list view.

Added MITNewsListDelegate to delegate toolbar status update calls.
Keep last updated time from main view to category view