Fixes in view2d: - mask/slider rects were calculated wrong 1 pixel (was overlapping) - found bug with outliner stretching on area-edge-dragging. It required an extra mapping of the 'cur view' via mask to actual region. - added v2d sanity check for uninitialized v2d's - removed cruft in do_versions for headers (gets catched with above) - added header-view2d-initialize function, for new-space calls Fixes in areamanager: - fixes in 'new space' for time/outliner/view2d (unfinished) For Joshua: - Making time window higher shows it doesn't update 'cur'. Not sure what kind of v2d flag should be checked or set?