README.md: moved the 'maintenance mode' part in its own section; upda…

…ted copyright.

README.md

@@ -1,11 +1,17 @@
 linstaller - a simple yet powerful GNU/linux installer
 ======================================================
 
-**linstaller is now in maintenance mode, that means that it won't be developed
+NOTE
+----
+
+linstaller is now in maintenance mode, that means that it won't be developed
 further if not to implement some feature related to Semplice Linux.
 
 There are plans to create a new installer from scratch, and that will be the
-focus of Semplice's installer-related projects.**
+focus of Semplice's installer-related projects.
+
+Welcome
+-------
 
 linstaller is a modular and preseedable GNU/Linux distribution
 installer, written in python.
@@ -43,5 +49,5 @@ To specify the frontend, you can use the -f switch.
 
 ---------------------------------------
 
-© 2011-2012 [Semplice Linux](http://semplice-linux.org) Project. All rights reserved.
+© 2011-2014 [Semplice Linux](http://semplice-linux.org) Project. All rights reserved.
 Work released under the terms of the [GNU GPL license](http://www.gnu.org/licenses/gpl.html), version 3 or later.