Rotation Viewer: Added check to make sure the nudge value is okay
Mono Scannable: Correct inputNames if left as default "value"
Merge branch '8.26' of
ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-core.git into 8.26

Conflicts:
	uk.ac.gda.client/src/uk/ac/gda/ui/viewer/RotationViewer.java