setCellContents() edited: cannot edit if justification is a contradiction. setJustification() edited: cannot assign a contradiction as the justification if there are any changes (no feedback yet).
setCellContents() edited: cannot edit if justification is a contradiction.
setJustification() edited: cannot assign a contradiction as the justification if there are any changes (no feedback yet).

git-svn-id: 7b60c18216eb38535f23d2b6dcb02b245ca483a0@284 361cd0e3-9505-6840-87d6-36ed75c01346

Bram28/LEGUP,Bram28/LEGUP,Bram28/LEGUP