Added Parse framework. Added constant definitions for Parse (key names, class names, etc). Renamed DatabaseManager to InventoryItemManager (no longer manages a database, but the connection to Parse)
Modified project for Parse framework
Modified InventoryItemManager to work with Parse. Added definitions to ParseDefinitions. Added notifications for adding and selling items
Modified storyboard for new design -- push ItemViewController from ScanViewController -- for workflow: scan item and sell it
Added proper button to ScanViewController, push modally an ItemViewController
Added safeguards for creating images for barcodes -- if object or item is nil, return nil and do no processing
Changed inventoryID to an NSString (instead of NSUInteger). Add init method to InventoryItem to create object from Parse object (PFObject)
Added an image asset (+ sign)
Added methods on ListViewController to handle item added and sold notifications
Fixed some frames for ScanViewController, re-added identifier for Dismiss segue (without it, view controllers crash because they don't know the view controller supports a dismiss segue)
Added qrcode data to InventoryItem class. QRCodes will now be saved with the rest of Parse data.
Added new version of Parse framework (fixes bug: signup controller doesn't sign up). Added Bolts framework for Parse
Added default user controls over data. Added signup and login controllers to use Parse users.
Removed FBMissingSymbols hack file from project. Removed PFFacebookUtils (somehow? maybe with previous Parse update).
Added soldItem key for InventoryItem
Removed Cocoa-Touch-Barcodes. At this point, I have decided to go with QR codes instead - should reduce bloat, plus CIFilters natively support QR code generation
Localized alertview strings
Added custom logo to Signup and Login view controllers for Parse - Login does not show logo without subclassing.
Added license (Apache) to README. Modified README for more details.