Propagate activate_kw when edit successor

See merge request !581
10 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed SlapOS-Master.UnitTest-Master

03:50:56

failed SlapOS.Eggs.UnitTest-Master.Python2

00:14:58

failed SlapOS.Eggs.UnitTest-Master.Python3

00:15:35

failed SlapOS-Master.UnitTest-Master

02:42:23

failed SlapOS.Eggs.UnitTest-Master.Python2

00:14:44

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:21

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:21

passed SlapOS.Eggs.UnitTest-Master.Python3

00:15:12

failed SlapOS.Eggs.UnitTest-Master.Python3

00:14:40

failed SlapOS.Eggs.UnitTest-Master.Python3

00:15:30