General update for frontend Selector

See merge request !517
7 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed SlapOS-Master.UnitTest-Master

01:50:42

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:07

passed SlapOS.Eggs.UnitTest-Master.Python3

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failed SlapOS-Master.UnitTest-Master

01:52:54

failed SlapOS-Master.UnitTest-Master

01:44:50

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:15

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:21