add README back

README

@@ -0,0 +1,31 @@
+LoadingNotice
+=============
+
+Loading Notice is a plugin, built on Prototype, which shows an indictor when a slow AJAX is under process automatically. 
+Basically, it's like the "Loading" div appears in gmail when busy. And when the users scroll or resize the window, it 
+will still keep showing on the top of the page.
+
+
+
+HOWTO
+=====
+
+1. Install the plugin:
+    $ ruby script/plugin install git://github.com/shaokun/loading_notice.git
+    $ rake loading_notice:install
+
+2. Include the library into your project:
+    <%= javascript_include_tag 'prototype', 'loading_notice' %>
+    <%= stylesheet_link_tag 'loading_notice' %>
+
+
+Author
+======
+
+Plugin written by {Shaokun Wu}[http://www.kudelabs.com]. Mail me to <tt>shaokun at kudelabs.com</tt> for bug reports, 
+feature requests or any comment.
+
+Minor enhancements by [Thomas Duerr](http://thomd.net). 
+
+
+Copyright (c) 2009 Kude Labs, released under the MIT license