Update README.md

Author: mbhvl

README.md

@@ -1,5 +1,5 @@
-= DataFrame.Extensions =
-[DEPRECATED] Now merged into Dimension.Data
-A set of extensions to the DataFrame in Microsoft.Data.Analaysis.
+# DataFrame.Extensions
 
-Issued under the MIT Licence by Harrow Ventures Limited.
+A set of extensions to the DataFrame in Microsoft.Data.Analaysis to make it a little more user-friendly.
+
+Issued under the MIT Licence by Dimension Technologies.