Let's just do these for the 0.32 reelase if they are simple to do. In particular: atomics doesn't support wrapping (yet), so if any of the below depends on wrapping, then we should punt on it until egui 0.33

• TextEdit::hint_text
• ComboBox label
• ui.small_button
• SelectableLabel (can actually be removed!)
  • (ui.toggle_value, ui.toggle_value)
• CollapsingHeader (ui.collapsing)
• Deprecate ui.menu_image_button and ui.menu_image_text_button
• show_tooltip_text
• Window::title - maybe doable?
• Link would be nice - but maybe underlining is hard? And wrapping 😬