v0.22.2

• Fix text selection not extending when pressed pointer is outside the viewport.
• Fix SELECT_ALL_CMD auto scrolling text to end.
  • Add SCROLL.ignore_next_scroll_to_focused for widgets that implement custom scrolling and also use auto scroll to focus.
• Add default context menu for Markdown! and AnsiText! when txt_selectable = true.
• Add Event::with_new shorthand to avoid a Event::var clone in widget updates that do non standard event matching.
• Pointer text selection implemented for rich text widgets.
  • Now works for mouse and touch events at any position in rich_text = true; txt_selectable = true; widgets area.
• Fix cursor not applying when a child widget captures the pointer.
• The UpdateDeliveryList and WidgetUpdates types can now be cloned and extended.
  • Added clone_insert_wgt, clone_insert_all and clone_insert_any helpers.
• Fix rich_text causing repeated updates.
• Debug builds now detect incorrect repeated updates and logs an error.

Crates will be available on crates.io once Publish completes.