New AreaDetector UI plugin
Remove dependency on gda.client and jreality
EPICS - CHanges to PCO DIO Trigger to add put listener concept for DIO
trigger.
Merge branch '8.28' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-epics.git into 8.28
Further refactoring of adviewer to make it extensible
Merge remote-tracking branch 'origin/8.28'