4bec3b9d24
Use case: * When managing multiple terminals in a workspace, the borders makes it easier to know where the focus is, but when there is only one it's obvious where the focus is. * When there's only a web browser for example, the borders are actually counter- productive since it makes clicking a side scrollbar or a tab a bit harder (if I smash my cursor to the side or the top of the workspace, I have to move it in the other direction by just a few pixels to be able to grab it) Behaviour: * No borders when there's a single window in a workspace * Borders when there are multiple windows in a workspace fixes #2188
