Feature request: Add a reverse tree option

[yhojann-cl]

By example, for /abc/def/ghi says:

abc
├── def
│   ├── ghi
│   └── def-abc
│       └── foo.jpg
├── abc-abc
└── abc-def

See:

• Show from the root directory.
• Show files and folders of the parent folders, but not recursive.
• Show only files and folders of the current requested path without recursivity.

The idea:

When open a folder show the content of this folder only and parents, like as the file explorer, when user request /abc/def/ghi path need show all parent paths and files and folders for current path:

The current mode only show all files and folders from specific path from current left to infinite right, the proposal is from current right to infinite left.