Stub OTPTokenListViewController in Swift
Convert viewDidLoad() to Swift
Convert viewWillAppear() and viewDidDisappear() to Swift
Move displayLink property to Swift
Convert table view data source methods to Swift
Convert token cell delegate methods to Swift
Remove semicolons from Swift
Copy license to Swift file
Implement protocol methods in class extensions
Convert table view delegate methods to Swift
Convert token editor delegate methods to Swift
Convert token source delegate methods to Swift
Convert addToken() to Swift
Convert update() to Swift
Convert tick() to Swift
Move ring and noTokensLabel properties to Swift
Move tokenManager property to Swift
Delete old token list view controller
Exit editing mode whenever the token list disappears
Merge branch 'swift-token-list'