0.02: Tweaks for variable size widget system
0.03: Ensure redrawing works with variable size widget system
0.04: Fix automatic update of Bluetooth connection status
0.05: Make Bluetooth widget thinner, and when on a bright theme use light grey for disabled color
0.06: Tweaking colors for dark/light themes and low bpp screens
0.07: Memory usage improvements
0.08: Disable LCD on, on bluetooth status change
0.09: Fix widget not showing on blue background
0.10: Add .remove handler to allow widget removal
      use reset("widget") to allow separate widget bar colour in 2v30