Moved UIAlertView for 0 matches to MasterViewController.m as it is part of the app, not the SDK to show a message to the user.
Changed ScanFXLayer to initialize using a UIViewController to define the video preview orientation based on the ViewController's orientation.
Take Picture button in OneShotMode made looking nicer.
Added a helper function [ScanFXLayer createUIButton] to have buttons with a specific design.
Added "Stop Capturing" button in Finder Mode.