After updating a group the submit button should take us back to the list of groups.

[Natim]

Currently we stay on the same page.

[n1k0]

That would become inconsistent with how other resource editing views behave; eg. when saving bucket attributes or permissions, we stay on the same page.

This is different with collection attributes and records though. I think we should select a single behavior and apply it consistently for all edition views. Now, which behavior do we want?