everything: Update year on license.
submenu/users: Add users submenu.
submenu/visibility: Now uses users submenu.
login: Remove debug output.
app, zindex: Add index support to manage layering of objects.
menu/debug: Add force tableverse redraw which redraws all tableverse thingies supporting redraw().
kinetic_thingy_delegate: Initial version of KineticThingyDelegate, an implementation of “common behavior” for all tableverse thingies.
allverse/user, status/visibility, app: Add visibility settings and status menu.
app: Add annotations layer.
tableverse/shape: Add initial, very limited, Shape thingy, the first kinetic_thingy_delegate thingy.
menu/debug: Add Spawn Shape.