revert previous commits as it leads to lying in the line well in the lines panel
revert previous commits as it leads to lying in the line well in the lines panel

git-svn-id: cb3fc60f0f557b927b8032d8a94e869b6f9f230b@6554 0fceea05-a30d-0410-8a8b-80ef821fb0a1

camillobruni/skim,camillobruni/skim,jasongrout/skim,camillobruni/skim,camillobruni/skim,jasongrout/skim