Changes related to adding and viewing books.
	modified:   SWAG/Base.lproj/Main.storyboard
	modified:   SWAG/JAVAddBookViewController.m
		//Gets information to add to new books.  Sends data back via unwind segue.
	modified:   SWAG/JAVDetailViewController.h
	modified:   SWAG/JAVDetailViewController.m
		//Displays book info in UITextView
	modified:   SWAG/JAVMasterViewController.m
		//Actual inserting and deleting methods set up
	modified:   SWAG/Library.xcdatamodeld/Library.xcdatamodel/contents
Fixing POST call.  POST /books not working per spec.  Works as POST /books/
	modified:   SWAG/SWAGRESTClient.m
	modified:   SWAG/Base.lproj/Main.storyboard // Adding segues/fixing segue IDs
	new file:   SWAG/JAVConfirmCheckoutViewController.h
	new file:   SWAG/JAVConfirmCheckoutViewController.m
		// Picks up checkout info and confirms checkout
	modified:   SWAG/JAVDetailViewController.h
	modified:   SWAG/JAVDetailViewController.m
		// Mediates checkout between master and checkout confirmer vcs
	modified:   SWAG/JAVMasterViewController.m // Adding checkout methods that update the book object
Adding social aspect.
	modified:   Base.lproj/Main.storyboard // Added share button to detail vc
	modified:   JAVDetailViewController.h
	modified:   JAVDetailViewController.m
		// Added UIActionSheetDelegate protocol for choosing Facebook/Twitter sharing
		// Added sharing functionaliy itself (using SLComposeViewController)
Moving -fetchBooks method.
	modified:   JAVMasterViewController.m // Moving -fetchBooks to -viewDidAppear:
pbxproj file
	modified:   ../SWAG.xcodeproj/project.pbxproj
Autolayout constraints and resizing scrollviews for input fields.
	modified:   Base.lproj/Main.storyboard
	modified:   JAVAddBookViewController.m
	modified:   JAVConfirmCheckoutViewController.m
	modified:   JAVDetailViewController.m
Removing conditional for social posting (this way, Alert View with Settings App option shows automatically)
	modified:   JAVDetailViewController.m
pbxproj
Changing data source to NSFetchedResultsController.  Setting up DELETE /clean.  Bug fixes.
	modified:   SWAG/Base.lproj/Main.storyboard // Long-press gesture recognizer for DELETE /clean
	modified:   SWAG/JAVAppDelegate.h
	modified:   SWAG/JAVMasterViewController.h
	modified:   SWAG/JAVMasterViewController.m
		// Adding NSFetchedResultsController as datasource.
	modified:   SWAG/SWAGIncrementalDataStore.h
	modified:   SWAG/SWAGIncrementalDataStore.m
		// Adding functionality for DELETE /clean