Auto shutter

[MarkRivers]

Adds ability to automatically close the shutter at the end of a scan.

[MarkRivers]

This PR adds a number of things from 13-BM-D.

• Ability to automatically close the shutter at the end of a scan. This is very helpful in reducing radiation damage to samples and optics.
• Widgets to manually open and close the shutter on the tomoScan OPI screen.
• Added support for the Mikrotron and Hamamatsu Orca Fire CoaXPress cameras
• At the end of the scan sets the HDFLocation back to the projection location. Previously it could be left in the flat location, depending on what was collected last. That meant that simple radiography data collected after a tomoscan would have the projections in the wrong location.
• Fixed errors in 13bm_mcs that prevented scans in the negative direction from working.
• Increased the wait time in tomoscan_pso::collect projections from 30 to 90 seconds. 30 was not enough for file writing to complete in some cases. We might want a better method here.
• Changed tomoscan_pso::program_PSO so the final motor position is 1 more angle step This is needed because the Orca ignores the first PSO pulse. It should not be a problem for other systems, except perhaps for soft limits.

This is a screenshot of the new tomoScan.adl with the new shutter widgets.

This PR is draft for now, so it does not get merged until there is time for discussion.