canopy
Documentation available at http://lefthandedgoat.github.com/canopy/.
Getting started kit available at https://github.com/lefthandedgoat/canopyStarterKit/.
Real world examples available at https://github.com/lefthandedgoat/turtletestAutomation
Some C# examples available at https://github.com/lefthandedgoat/canopy/blob/master/csharptests/Program.cs