Merge pull request #4 from Eric-Brison/1.1-A3452

1.1 a3452
Set workspace admin icon (refs #3452)
Merge pull request #5 from txiki31/1.1-integration

Set workspace admin icon (refs #3452)
use buildtools module (closes #3592)
add submodule for workspace service (closes #3570)
Merge pull request #6 from Eric-Brison/1.1-A3570

1.1 a3570
correct notice postDuplicate (refs #3452)