Appstore improvements

See merge request !1462
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Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

01:15:12

passed ERP5.PerformanceTest-Master

00:24:12

passed ERP5.UnitTest-Master

01:18:41

passed SlapOS.Eggs.UnitTest-Master.Python2

00:20:59

passed SlapOS.Eggs.UnitTest-Master.Python3

00:18:08