Add 'omero.group' to lib.doSubmit() for chgrp target. See #10908
Chgrp to target Dataset. Fails for 2-image MIF. See #10908
TestChgrpTarget adds Save() to doAll last
Blitz chgrpObjects() adds Save() to doAll last
Merge pull request #1210 from will-moore/chgrp_target_10908

Chgrp target 10908