Fix assertAtLeastResults to correctly use >= comparison
Change delete test to use session::submit, instead of deprecated IDelete::queueDelete
Remove empty testAnnotatedWithNamespace as it's not even implemented on the server
Use UTF-8 literals in Java source code.
When searching as root, search within all groups
Web listTags() includes Tags with empty string Namespace. See #10393
Set javac encoding in Insight child build files.
Add data display option to container.

Decide to display data per experimenter/per group.
Remove experimenter from tree if in group display mode.
Fix loading of Project/Dataset in group display mode.
Fix loading of images from datasets.
Load orphaned images in group display mode.
Load screen while in group display mode.
Remove smart folder "Tags used not owned" in group display.
Count and load images (Image Browser) in group display mode.
Search in group display mode.
Add support for refresh in group-display
No longer specify group's id (not required)
No longer specified userID and groupID
Fix NPE when clicking on search result.