When arranged vertically, the bar that allows the dragging of toolbars can cause problems with the toolbar appearance. This adds a hidden preference that controls whether the toolbars are movable.
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d