Changelog i todo update.

CHANGELOG

@@ -3,6 +3,11 @@ Author: Igor R. Dejanovic <igor DOT dejanovic AT gmail DOT com>
 Copyright: (c) Igor R. Dejanovic, 2009
 Licence: MIT Licence
 
+2014-02-02 Release 0.5
+    - Bugfixes
+    - Examples
+    - Parse tree reduction for one-child non-terminals.
+
 2009-09-15 - Initial release (v0.1-dev)
     Implemented features:
         - Basic error reporting.

TODO

 Arpeggio parser - TODO
 ----------------------
 Author: Igor R. Dejanovic <igor DOT dejanovic AT gmail DOT com>
-Copyright: (c) Igor R. Dejanovic, 2009
+Copyright: (c) Igor R. Dejanovic, 2009-2014
 Licence: MIT Licence
 
 Some stuff that should be done in the near future:
-- Documentation.
-- Test suite.
+- Documentation
+- Support for Python 3
+- Lexical rules
+- Semantic action simplification
+- Left recursion support 
 - Error recovery.
     This is the essential requirement for the Arpeggio because IDE usage is the main
     motivation that has started Arpeggio development.