Use "group" instead of "directory"

[DavidSagan]

In the standard "group" and "directory" are used interchangeably. It would make things clearer if only one or the other was used and "group" makes more sense than "directory".

@ax3l: Please put this in the project 1.1 queue.

[ax3l]

Thanks for the report!

Actually, only used to refer to /. The term "directory" is currently used three times in exactly that formulation:

root directory (path /)

when referring to /.

I agree that we can also call this immediately

root group (path /)

.

[ax3l]

implemented