Added iostudio sponsorship, centered sponsor logos.

Author: nicksloan

css/style.css

@@ -366,6 +366,10 @@ div#sponsors > div > a {
     margin-right: 20px;
 }
 
+div#sponsors > div > a > img{
+    vertical-align: middle;
+}
+
 div#container.sub.speakers ul.speakers {
 	list-style-type: none;
 	margin-left: 0;

images/sponsor-iostudio.jpg

@@ -71,6 +71,8 @@ <h2>Gold Sponsors</h2>
                     <a href="http://microsoft.com/web/webmatrix/"><img src="images/sponsor-webmatrix.png" alt="Microsoft Web Matrix"/></a>
                     <a href="http://www.redventures.com/"><img src="images/sponsor-redventures.jpg" alt="Red Ventures"/></a>
                     <a href="http://tropo.com/"><img src="images/sponsor-tropo.jpg" alt="Tropo"/></a>
+                    <a href="http://iostudio.com/"><img
+                        src="images/sponsor-iostudio.jpg" alt="ioStudio"/></a>
                 </div>
                 <h2>Silver Sponsors</h2>
                 <div>