Add BadgePlugin
Kill TreeItem::Private::badge
Kill TreeItem::badge() & setBadge()
Kill TreeItem::reset()
Cleanup HighlighterPlugin
Kill TreeItem::isHighlighted() & setHighlighted()
Moved treerole.h from base to plugins/shared
Restore blinking tree item highlight
Make the badges blink too
Add windowPlugin
Add TrayPlugin
plugins.pro is getting long
Add DockPlugin stub
Add SoundPlugin stub
Add TreeWidget::connectionAdded/Removed() signals
Add MonitorPlugin