some CATransition string types do not work
<p>I tested CATransition string types as below</p>

<pre><code>@"suckEffect"
@"spewEffect"
@"genieEffect"
@"unGenieEffect"
@"rippleEffect"
@"twist"
@"tubey"
@"swirl"
@"charminUltra"
@"zoomyIn"
@"zoomyOut"
</code></pre>

<p>I found that only @"suckEffect",@"rippleEffect" DO work.
All others are replaced by Fade Effect.</p>

<p>Even the effect of type @"suckEffect",@"rippleEffect", it looks like subtype has no function.</p>

<p>I do not know if what I got is right or not?</p>

<p>Welcome any comment.</p>

<p>Thanks</p>

<p>interdev</p>
