CLI: Add 'flatten' option to the 'ls' command (#3276)

* Fixes #925 
* Add 'flatten' option to CLI ls command
* Add test for Group::hierarchy() and man page for ls --flatten
* Rename group sort test to align with others
This commit is contained in:
Balazs Gyurak
2019-06-19 01:42:19 +01:00
committed by Jonathan White
parent 1e915eef89
commit 05c11d1b7c
10 changed files with 141 additions and 19 deletions

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