Rework manipulation and structure of attribute mappings

When Who What
2019-12-19 04:03:01 Michael Paquier (michael-kun) Closed in commitfest 2020-01 with status: Committed
2019-12-19 04:03:01 Michael Paquier (michael-kun) Changed committer to michael-kun
2019-12-19 04:02:54 Michael Paquier (michael-kun) Changed reviewers to Amit Langote (amitlan)
2019-11-21 04:28:50 Michael Paquier (michael-kun) Changed targetversion to 13
2019-11-21 04:28:50 Michael Paquier (michael-kun) Changed authors to Michael Paquier (michael-kun)
2019-11-21 04:28:40 Michael Paquier (michael-kun) Attached mail thread 20191121042556.GD153437@paquier.xyz
2019-11-21 04:28:40 Michael Paquier (michael-kun) Created patch record