add a short history description

1c4bbe38 · Steven Cordwell · 178d6d61 · 1c4bbe38
Commit 1c4bbe38 authored Aug 24, 2013 by Steven Cordwell
--- a/HISTORY
+++ b/HISTORY
+2013-08-24
+v4.0a3 - Converted the module into a package format, and renamed it so now it
+         must be imported with:
+         >>> import mdptoolbox
+
 2013-02-06
 v4.0a2 - Fixes a bug that didn't allow sparse matrices to be used in the
        ValueIteration class.