Added an option so that you can quickly change the Data Offset using your mouse.

1. Hold down your SHIFT key on your keyboard;
2. Double-click anywhere on the chart;
3. Release the SHIFT key
4. The Data Offset (anchor) will now change to the bar on which you clicked.

This makes it much easier to "test" recent swing lows or swing highs to see if they are good candidates as an anchor point for the cycle analysis.

Added fix for operation in demo mode (i.e., in the Strategy Tester). Recommended that, for Model, you select Open Prices Only and then check the Use Date box and select a date range.