Create MainWindow folder to match Mac folder structure.

iOS/MainWindow/Add/AddComboTableViewCell.swift

@@ -0,0 +1,30 @@
+//
+//  AddComboTableViewCell.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 11/16/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import UIKit
+
+final class AddComboTableViewCell: VibrantTableViewCell {
+
+	@IBOutlet weak var icon: UIImageView!
+	@IBOutlet weak var label: UILabel!
+
+	override func updateVibrancy(animated: Bool) {
+		super.updateVibrancy(animated: animated)
+
+		let iconTintColor = isHighlighted || isSelected ? AppColor.vibrantText : AppColor.secondaryAccent
+		if animated {
+			UIView.animate(withDuration: Self.duration) {
+				self.icon.tintColor = iconTintColor
+			}
+		} else {
+			self.icon.tintColor = iconTintColor
+		}
+		updateLabelVibrancy(label, color: labelColor, animated: animated)
+	}
+
+}