VESPERS: Doing some code cleanup.  Got some of the estimated scan times redone.  Added some convenience signals to AMScanAxis for region updates.
VESPERS: Finished doing code cleanup for moving all new scan configurations to AMStepScanConfiguration.  Also fixed the rest of the scan time estimates.
Merge branch 'newXRFDetector' of github.com:acquaman/acquaman into newXRFDetector