Removes AddAccountDismissDelegate

Delegate which was responsible to dismiss AddAccountViewController
whenever presented view controller dismissed is not needed. So removing
it simply will go to previous screen from where user comes.

iOS/Account/FeedWranglerAccountViewController.swift

@@ -20,7 +20,6 @@ class FeedWranglerAccountViewController: UITableViewController {
 	@IBOutlet weak var actionButton: UIButton!
 	
 	weak var account: Account?
-	weak var delegate: AddAccountDismissDelegate?
 
 	override func viewDidLoad() {
         super.viewDidLoad()
@@ -59,7 +58,6 @@ class FeedWranglerAccountViewController: UITableViewController {
 
 	@IBAction func cancel(_ sender: Any) {
 		dismiss(animated: true, completion: nil)
-		delegate?.dismiss()
 	}
 	
 	@IBAction func showHidePassword(_ sender: Any) {
@@ -120,9 +118,7 @@ class FeedWranglerAccountViewController: UITableViewController {
 						}
 					}
 					
-					self.dismiss(animated: true, completion: nil)
+					self.dismiss(animated: true, completion: nil)					
-					self.delegate?.dismiss()
-					
 				} catch {
 					self.showError(NSLocalizedString("Keychain error while storing credentials.", comment: "Credentials Error"))
 				}

iOS/Account/FeedbinAccountViewController.swift

@@ -20,7 +20,6 @@ class FeedbinAccountViewController: UITableViewController {
 	@IBOutlet weak var actionButton: UIButton!
 	
 	weak var account: Account?
-	weak var delegate: AddAccountDismissDelegate?
 
 	override func viewDidLoad() {
         super.viewDidLoad()
@@ -60,7 +59,6 @@ class FeedbinAccountViewController: UITableViewController {
 
 	@IBAction func cancel(_ sender: Any) {
 		dismiss(animated: true, completion: nil)
-		delegate?.dismiss()
 	}
 	
 	@IBAction func showHidePassword(_ sender: Any) {
@@ -118,7 +116,6 @@ class FeedbinAccountViewController: UITableViewController {
 						}
 						
 						self.dismiss(animated: true, completion: nil)
-						self.delegate?.dismiss()
 					} catch {
 						self.showError(NSLocalizedString("Keychain error while storing credentials.", comment: "Credentials Error"))
 					}

iOS/Account/LocalAccountViewController.swift

@@ -12,8 +12,6 @@ import Account
 class LocalAccountViewController: UITableViewController {
 
 	@IBOutlet weak var nameTextField: UITextField!
-	
-	weak var delegate: AddAccountDismissDelegate?
 
 	override func viewDidLoad() {
 		super.viewDidLoad()
@@ -25,14 +23,12 @@ class LocalAccountViewController: UITableViewController {
 
 	@IBAction func cancel(_ sender: Any) {
 		dismiss(animated: true, completion: nil)
-		delegate?.dismiss()
 	}
 	
 	@IBAction func add(_ sender: Any) {
 		let account = AccountManager.shared.createAccount(type: .onMyMac)
 		account.name = nameTextField.text
 		dismiss(animated: true, completion: nil)
-		delegate?.dismiss()
 	}
 	
 	override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {

iOS/Settings/AddAccountViewController.swift

@@ -10,11 +10,7 @@ import Account
 import UIKit
 import RSCore
 
-protocol AddAccountDismissDelegate: UIViewController {
+class AddAccountViewController: UITableViewController {
-	func dismiss()
-}
-
-class AddAccountViewController: UITableViewController, AddAccountDismissDelegate {
 
 	@IBOutlet private weak var localAccountImageView: UIImageView!
 	@IBOutlet private weak var localAccountNameLabel: UILabel!
@@ -36,14 +32,10 @@ class AddAccountViewController: UITableViewController, AddAccountDismissDelegate
 		case 0:
 			let navController = UIStoryboard.account.instantiateViewController(withIdentifier: "AddLocalAccountNavigationViewController") as! UINavigationController
 			navController.modalPresentationStyle = .currentContext
-			let addViewController = navController.topViewController as! LocalAccountViewController
-			addViewController.delegate = self
 			present(navController, animated: true)
 		case 1:
 			let navController = UIStoryboard.account.instantiateViewController(withIdentifier: "FeedbinAccountNavigationViewController") as! UINavigationController
 			navController.modalPresentationStyle = .currentContext
-			let addViewController = navController.topViewController as! FeedbinAccountViewController
-			addViewController.delegate = self
 			present(navController, animated: true)
 		case 2:
 			let addAccount = OAuthAccountAuthorizationOperation(accountType: .feedly)
@@ -53,8 +45,6 @@ class AddAccountViewController: UITableViewController, AddAccountDismissDelegate
 		case 3:
 			let navController = UIStoryboard.account.instantiateViewController(withIdentifier: "FeedWranglerAccountNavigationViewController") as! UINavigationController
 			navController.modalPresentationStyle = .currentContext
-			let addViewController = navController.topViewController as! FeedWranglerAccountViewController
-			addViewController.delegate = self
 			present(navController, animated: true)
 		default:
 			break