cleanup and update files

INSTALL

@@ -1,2 +1,15 @@
-Comprehensive guide to installation of Agile Toolkit is available at
+
+CONCEPTUAL GUIDE
+
+1. Create a PHP file under your webroot.
+2. Include 'atk4/loader.php'
+3. Instanciate one of API classes.
+4. Extend classes and add new classes as necessary.
+
+
+Full installation and learning guide is available at:
  http://agiletoolkit.org/learn/install
+
+For a professional documentation see
+ http://agiletoolkit.org/doc
+

README

@@ -1,13 +1,13 @@
 ===============================================================================
-					Agile Toolkit 4
-                    Web Interface Library and MVC Framework
-                    http://agiletoolkit.org
-
-    Copyright (C) 1999-2011 Romans Malinovskis
+    Agile Toolkit 4.2
 ===============================================================================
+    Agile Toolkit is a PHP framework for developing Web User Interfaces.
+Inspired by desktop GUI it provides a full object-oriented foundation for
+Business and Presentation logic of your web software. Compared to other
+frameworks, Agile Toolkit offers a completely new experience
 
-Agile Toolkit 4 focuses on a quick development of Web Software
+    http://agiletoolkit.org
 
-You can find comprehensive documentation, guides, screencasts and references at
- http://agiletoolkit.org/
+    Copyright (c) 1999-2012 Romans Malinovskis
+===============================================================================
 

VERSION

@@ -1 +1 @@
-4.2
+4.2.0