Edit readme to add some documentation.

Author: vagmi

README.md

@@ -1,3 +1,15 @@
 # jQuery Bootstrap Dialog
 
-The bootstrap library from twitter is amazing. This is a jquery plugin to create bootstrap dialogs. Its API is very similar to that of jQuery UI dialog.
+The [bootstrap][] library from twitter is amazing. This is a jquery plugin to create bootstrap dialogs. Its API is very similar to that of jQuery UI dialog. It is still in initial stages, but quite usable. 
+
+## Example
+
+``` javascript
+$("<p>Hello Twitter Bootstrap</p>").bootstrap_dialog({
+  title: "Twitter Bootstrap Dialog", 
+  ok: function(){ $(this).bootstrap_dialog("close"); }
+  });
+```
+![Example](http://i.imgur.com/c5Xzm.png)
+
+[bootstrap]: http://twitter.github.com/bootstrap