atLevelStart() and atLevelEnd() to ScannableGroup
BLBXVI-40 add TogglerScannable to allow moving a scannable during another's scan events.
Merge branch 'master' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git
Merge branch 'master' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git
Added support for ZIE scannables for ScannableGroup
GDA-5906 - scan and pos commands now trigger atLevelEnd() on scannables
BLBXVI-40 Added ability to configure behaviour for stop() and atCommandFailure() events.
Added ability to revert toggled scannable to state prior to hooked event.
Added test for ZIE scannable in ConcurrentScanTest
Merge branch 'master' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git