Different file sorting methods

[nitrostudios]

For example:

[ilirium]

It would be really good to sort files and folders like it is implemented in Finder. As I find:

The Finder’s sort order for file and directory names is based on the Unicode Collation Algorithm (Technical Standard UTS #10) defined by the Unicode Consortium.

This is kind of Natural Sorting Order.

[mikekazakov]

Yes, it would be good having an option to use natural sorting order - PRs are welcome.

[mikekazakov]

I've decided to implement this feature for v1.7, more details will be in the issue #85.

[mikekazakov]

Done.