void ErrorMessageDialog(string title)
{
var dialog = new Helpers.MessageDialog();
var errorDialog = dialog.BuildErrorMessageDialog(title, "");
PresentViewController(errorDialog, true, null);
}
// TODO: given this is in all controllers, should make a super class to reduce duplication
void ErrorMessageDialog(string message)
{
var dialog = new Helpers.MessageDialog();
var errorDialog = dialog.BuildErrorMessageDialog("ERROR", message);
PresentViewController(errorDialog, true, null);
}