GDA-5858 enable ScanFileHolder to retrieve lazy datasets
Merge branch '8.36' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git into 8.36
Updated ElogEntry (and tests) to allow for posts to be made incrementally, previous functionality remains unchanged
Merge branch '8.36' of ssh://dasc-git.diamond.ac.uk/gda/gda-core into 8.36
Merge branch '8.36' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git into 8.36
use beamline prefix rather than beamline + "-"