Update list for StockWhip

StockWhip 2.1.6 changelog from May 14, 2010

updates for historical price retrieval changes

StockWhip 2.1.4 changelog from February 22, 2009

StockWhip 2.1 from January 5, 2008

trial never expires!
support for margin loans.

Older StockWhip versions:

• 2.1.6 (May 14, 2010) • 2.1.4 (Feb 22, 2009) • 2.1 (Jan 5, 2008) •