README updated

Author: illbexyz

README.md

@@ -1,11 +1,11 @@
-# oszoo
+# Oszoo
 > Try a bunch of os's in your browser.
 
 > This is an experimental project from the [Virtualsquare](http://wiki.v2.cs.unibo.it/wiki/index.php/Main_Page) community.
 
 ## Description
 
-
+![alt-text][screenshot1]
 
 ## Installation
 
@@ -19,3 +19,6 @@ Make sure you have [Node.js](https://nodejs.org/en/) installed.
 ## License
 
 MIT © [Alberto Nicoletti](http://illbe.xyz)
+
+[screenshot1]: images/screenshot1.png "Debian Squeeze screenshot"
+[screenshot2]: images/screenshot2.png "Finnix 111 screenshot"