openmicroscopy/openmicroscopy — pull request #2003 by jburel (2014-01-21 09:27:52+00:00)
Title: Group owner add user develop

Allow group owner to add existing user to the group.
see https://trac.openmicroscopy.org.uk/ome/ticket/11908

To test:
* Log in as user-1
* Go to the Admin tab
* Right-click on the group "private-1"
* The "New User" option should be greyed out
* The "Add existing user" should be enabled. Select and add an existing user.

--rebased-from #1998