private static void Main(string[] args)
{
AppHelper.Init();
string input;
do
{
// wait for user input
input = ConsoleHelper.GetString();
if (NavigationMenu.IsValidMenuSelection(input))
{
NavigationMenu.HandleMenuSelection(input);
}
else
{
AppHelper.ResetView();
}
} while (input != null && input.ToLower() != "quit");
AppHelper.Exit();
}