See <http://robot.radiaatto.ri.fi/hudson/job/RobotFramework/461/changes>
- Build failed in Hudson: RobotFramework #457 Robot Framework CI
- Build failed in Hudson: RobotFramework #458 Robot Framework CI
- Build failed in Hudson: RobotFramework #459 Robot Framework CI
- Build failed in Hudson: RobotFramework #46... Robot Framework CI
- Hudson build is back to normal : Robot... Robot Framework CI
