void	BabelMainWindow::newCallInvitation(const Contact &contact) {
	QMessageBox::StandardButton reply = QMessageBox::question(this, "Notification", contact.getAccountName() + " vous invite à appeler", QMessageBox::Yes | QMessageBox::No);
	emit askForAcceptingCall(contact, reply == QMessageBox::Yes);
}
void	BabelMainWindow::newContactInvitation(const Contact &contact) {
	QMessageBox::StandardButton reply = QMessageBox::question(this, "Notification", contact.getAccountName() + " souhaite vous ajouter", QMessageBox::Yes | QMessageBox::No);
	emit askForAcceptingContact(contact, reply == QMessageBox::Yes);
}