Move UIImages used in POS to UIImage+POS

Author: staskus

Modules/Sources/PointOfSale/Extensions/UIImage+POS.swift

@@ -0,0 +1,24 @@
+import UIKit
+
+/// Point of Sale specific UIImage extensions
+/// Contains only the UIImage extensions needed by the POS module to minimize external dependencies
+extension UIImage {
+
+    /// App icon (iPhone size) - used in receipt eligibility banner
+    ///
+    static var appIconDefault: UIImage {
+        return UIImage(named: "AppIcon60x60")!
+    }
+
+    /// Card Reader Update arrow - used in reader update progress
+    ///
+    static var cardReaderUpdateProgressArrow: UIImage {
+        return UIImage(named: "card-reader-update-progress-arrow")!
+    }
+
+    /// Card Reader Update checkmark - used in reader update progress completion
+    ///
+    static var cardReaderUpdateProgressCheckmark: UIImage {
+        return UIImage(named: "card-reader-update-progress-checkmark")!
+    }
+}