From Bertrand: - Remove item outlining when the mouse leaves the list tree
From Bertrand:
- Remove item outlining when the mouse leaves the list tree

P.S. from me: this fixes the ambiguity for having two different (highlighted
and outlined) items when the mouse pointer leaves the list tree window.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@22941 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT