Reverted removal of repository Readme file

README.md

@@ -0,0 +1,6 @@
+xaml-sdk
+========
+
+The XAML SDK is an easy-to-use infrastructure with developer focused examples for most of the Telerik WPF and Silverlight controls.
+Every control has a folder that contains the actual samples and two solutions for WPF and Silverlight. 
+Every sample has readme.txt file that describes it in few sentences.