Make dateFormat a property rather that instantianing one every time a new cell is shown
Order users games by date in descending order
UPdate constraints so that tableView is not cut off in 3.5 inch screen
Remove extraneous method in profile view controller
Remove extraneous header import
Add segemented control to StatsHistoryViewController
Implement basic functionality of segmented control
Only update tableView when their are new games to report
Show differnt table cells depending on which segment is selected
Update games property, and replace allGames array with objects callback
Make dateFormat a property, and remove all imports from .h
Stub out rating utility methods
Implement fetchTotalWinsForPlayer method
Implement ELO rating method
Update podfile to inhibit all warnings
Create basic ranking cell
Add method for fetching all PFuser objects in table
Edit ratings method to return NSInteger
Display ranking cells for users
Update meta data to reflect new cells