Add I0 and It to ncdstatus view

SingleScalerWSAO now tranforms data before returning it. Not sure where this may cause issues.
update frame numbers, add logging
Merge branch 'master' of ssh://dasc-git.diamond.ac.uk/gda/gda-scm into ncdstatus
Change units to cps (from counts)
Add sample thickness to NCDButtonPanelView

Also reset sample thicness at the end of every scan
Merge branch 'master' into ncdstatus
Merge branch 'ncdstatus'
Merge branch 'acqButtons'
Dependency update: u.a.d.scisoft.ncd.rcp requires com.isencia.passerelle.workbench.starter