#92 [NoAutoProperties] Attibute

There is now a `[NoAutoProperties]` attribute that will disable automatic property population for a specified type. 

[Theory, MyAutoData]
        public void OmitsAutoPropertiesOnlyForSecondParameterAndNotThird(
            Foo first,
            [NoAutoProperties]Foo second,
            Foo third)
        {
            Assert.NotEqual(0, first.AutoPropertyInt);
            Assert.NotEqual(null, first.AutoPropertString);
            Assert.Equal(0, second.AutoPropertyInt);
            Assert.Equal(null, second.AutoPropertString);
            Assert.NotEqual(0, third.AutoPropertyInt);
            Assert.NotEqual(null, third.AutoPropertString);
        }