0.2.1 Mon Oct 10 2011
    
  * Added Windows support.

0.2.1 Mon Sep 19 2011
    
  * Added missing TWS types (Order, OrderState etc)

0.2 Wed Aug 24 2011

  * Support for TWS API 9.65.
  * Built in TWS message polling
  * Rewrote interface file to use shadowing rather than renaming and subclassing
