openmicroscopy/openmicroscopy — pull request #1898 by jburel (2013-12-13 14:00:41+00:00)
Title: Admin fix

This PR covers 2 "admin" tickets

To test (see http://trac.openmicroscopy.org.uk/ome/ticket/11818)
* Log as Will (Admin)
* Go to the admin tab
* Go to Swedlow lab.
* Expand the group (known limitation)
* Right-click and select "Add existing user..."
* Will should be able to remove and re-add himself from the group
* Now go to the System group. Root should be greyed out. It should not be possible to remove it.

Second test: (see #http://trac.openmicroscopy.org.uk/ome/ticket/11838)
* log in as a non-root user (if testing locally, create a new group and a new user in it),
* in Insight - click on the user name in the treeviewer so that right hand panel shows user info,
* in the group drop-down the "user" group, should not be displayed.