public Budget()
{
InitializeComponent();
Presenter = new MainWindowPresenter();
DisplayedDate = DateTime.Now;
TotalIncome = 0;
labelMonth.Text = string.Format("{0}, {1}", DisplayedDate.ToString("MMMM"), DisplayedDate.ToString("yyyy"));
GenerateBillsIfNewMonth();
ShowBills();
ShowIncome();
ShowAccounts();
}