Cleaner UI

The 3D viewport will be the place where we spent most of our time. I think It would be great if had a system like other applications. Like if you press one key combination It will hide Content browser or bottom side of the 3d viewport and if we press another key combination it will hide place actors section or left side of the 3D viewport. Another key combination for world outlined section or right side of the 3D viewport. It will allow us to quickly change the layout for our desire. I know the existence of F11 but I think this approach could be more fine tune-able