Pull Request for Issue1024: VESPERS XRF detector views need to use the VESPERSXRFScanController to save the spectra to the database

Subclassed the XRF detailed detector view so that all acquisitions are saved to the database.  Sorry @davidChevrier, I'm just going to merge it and live with the terrible, terrible consequences of these actions... since they need to be used tomorrow morning and hopefully you are asleep already.