Add test program for accessing DiCAT database
GDA (8.38) Improve NXDetector __str__() used for Jython representation
GDA (8.38) Improve NXCollectionStrategyPlugin comment
Merge branch '8.38' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git into 8.38
Include cause in FactoryExceptions thrown from NetService.init
XAS: Fixed issue where new experiments dissapear.
Plotting: Only handle hide old scan property change if the property is the right one.
DiCat - Do not returned cancelled visits
Merge remote-tracking branch 'origin/8.38'

Conflicts:
	uk.ac.gda.client/src/uk/ac/gda/client/liveplot/LiveLegend.java