SSTM Beta - Add scans to Survey Map and Bottom Line for the Starboard signal

The new SSTM (Beta) looks cool but a customer has suggested two improvements (they work fine in 'old' SSTM):

1. Show the scans (blue lines perpendicular to heading) in Survey Map - now they are only displayed in the Mosaic map. Real helpful during processing stage.

2. Altitude window - show the bottom track with the Starboard signal. Right now you can only see it with the Port selected.