Touch banner in readme

README.md

@@ -1,4 +1,4 @@
-<img src="http://snapkit.io/images/banner.png" alt="" />
+<img src="http://snapkit.io/images/banner.png?v=1" alt="" />
 
 SnapKit is a DSL to make Auto Layout easy on both iOS and OS X.
 
@@ -26,7 +26,6 @@ class MyViewController: UIViewController {
 }
 ```
 
-
 ## Resources
 
 * [Documentation](http://snapkit.io/docs/)