message: Remove x2 speed for resizing by mouse (mac)
diff: @@ -129,9 +129,7 @@ class ResizablePopover: NSPopover {
  guard let down = down else { return }
  let location = NSEvent.mouseLocation
  -
  - var movedX = (location.x - down.x) * 2
  -
  + var movedX = location.x - down.x
  if region == .Left {
  movedX = -movedX
  }
  