v0.2.3-alpha.1

• Treemap style setting: Default, or SpaceSniffer, where clicking a folder opens it in place
• Treemap depth setting: draw every level, or 1, 2 or a custom number
• Hovering a block outlines the folder it sits in
• Sidebar clicks select without moving the treemap; Enter or double-click takes the treemap there
• File type percentages no longer go above 100% with a type filter active
• Shift-clicking a type in an ext: filter typed with dots or capitals removes it instead of adding a duplicate