VESPERS: Very minor things.  Also added setting the normal position in 2D scans since it was forgotten when I added it to the scans.
Fixed a small bug where the dead time percentage wasn't showing up correctly.
Merge branch 'newXRFDetector' of github.com:acquaman/acquaman into newXRFDetector
Got the region of interest analysis blocks working for scans.  Got the single axis scan controllers working again.  Made progress on the 2D scans.
Merge branch 'newXRFDetector' of github.com:acquaman/acquaman into newXRFDetector