message: Set default character to inverted space
  fixes
diff: @@ -16,7 +16,7 @@ export const TOOL_BRUSH = 3
  const settables = reduxSettables([
  settable('Toolbar', 'textColor', 14),
  - settable('Toolbar', 'selectedChar', {row: 0, col: 0}),
  + settable('Toolbar', 'selectedChar', {row: 8, col: 0}),
  settable('Toolbar', 'selectedTool', TOOL_DRAW),
  settable('Toolbar', 'brushRegion', null),
  settable('Toolbar', 'brush', null),
  