// Mutators
// Set password assumes two identical password strings
bool User::setPassword( const MyString& new1, const MyString& new2){
	if (new1.length()<6 || !new1.compare(new2)) return false;
	mPassword.changeTo(new1);	// change password
	return true;
}
// A little more complex accessor, used to confirm username, password pairs
bool User::confirm( const MyString& uName, const MyString& pass) const {
	return(mUname.compare(uName) && mPassword.compare(pass));
}