default: new 'init' option

The purpose is to replace colletive.recipe.shelloutput

/reviewed-on !11
11 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed SlapOS.Eggs.UnitTest-Master.Python2

00:19:07

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:35

passed SlapOS.Eggs.UnitTest-Master.Python2

00:16:42

passed SlapOS.Eggs.UnitTest-Master.Python2

00:25:53

passed SlapOS.Eggs.UnitTest-Master.Python2

00:16:57

passed SlapOS.Eggs.UnitTest-Master.Python2

00:20:27

passed SlapOS.Eggs.UnitTest-Master.Python2

00:24:55

passed SlapOS.Eggs.UnitTest-Master.Python3

00:25:32

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:49

passed SlapOS.Eggs.UnitTest-Master.Python3

00:25:27

passed SlapOS.Eggs.UnitTest-Master.Python3

00:16:58