BLBXVI (8.40) - Change ADControllerBase to connect to plotserver by default
Comment on ADControllerBase to reflect functionality of setExposure()
(8.40) Fix to ROI Pv Suffix on DLSADPVSuffices
BLXVI (8.40) - Wait for two seconds before acquiring with PCO (see BC-99)
Epics (8.40) - Improve error reporting PlotServerROISelectionProvider and to return an empty list instead of null.
(8.40) Improve warnings when returned element count differs from requested.
MXGDA-1972 Preconditions.check threw NPE, but how?
Merge branch 'gda-8.40' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-epics.git into gda-8.40

Conflicts:
	uk.ac.gda.epics.adviewer/src/uk/ac/gda/epics/adviewer/DLSADPVSuffices.java
	uk.ac.gda.epics/src/gda/epics/connection/EpicsController.java
Merge branch 'gda-8.40' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-epics.git into gda-8.40