Add deadtime control for SXRMB Bruker Detector
- add deadtime control to SXRMBBrukerDector
- extend AMXRFDetailedDetectorView, always display the deadtimelabel
- left align deadtime label so that the display will be consistent when
the label text is updated
- fix a bug in the buildProject script
Specific the comments
add virtual to SXRMBXRFDetailedDetectorView destructor
Merge pull request #1058 from acquaman/issue1043

Pull Request for Issue1043: Add deadtime control for SXRMB Bruker Detector