Registering
	When you start NoteSwap for the first time, you have to register. Choose a user name and a password and enter a valid email address. Your username serves as an unique "address" within the NoteSwap Network. In case the user name you chose is already taken by someone else, the App tells you. Choose another one, please. Once you filled in all the necessary informations, tap on Done.
	To make sure, there is no tippo involved, your email address will be displayed again. If it's correct, confirm by tapping on "Ok", if it's wrong, tap on "Cancel" and try again.
	Now, the Register-Button appears. Tap on it, please.
	Moments later the App confirms, that you have successfully registered with the NoteSwap Service. Tap on "Ok". Done.
	The App now takes you to the Pinboard which is empty except for one Note. Double tap on it, to open it. Welcome to the NoteSwap Network!