merge dev_5_0 -D org: PR 2595 (12311 auto memory)
merge dev_5_0 -D org: PR 2596 (Groups users menu 12082)
merge dev_5_0 -D org: PR 2597 (Preview resize 12319)
merge dev_5_0 -D org: PR 2607 (Search web ui)
merge dev_5_0 -D org: PR 2615 (Sphinx api improvements)
merge dev_5_0 -D org: PR 2639 (Event log queue)
merge dev_5_0 -D org: PR 2640 (Bugfix: Remove FileAnnotations when multiple images are selected (rebased onto dev_5_0))
merge dev_5_0 -D org: PR 2643 (permissions test matlab script)
merge dev_5_0 -D org: PR 2655 (fix #12362, #12396: allow group owner to change permission level)
merge dev_5_0 -D org: PR 2667 (Add a quiet option to CLI commands)
merge dev_5_0 -D org: PR 2670 (OMERO.matlab: return orphans in getProjects()/getScreens())
merge dev_5_0 -D org: PR 2672 (Batch download originals jpegs)
merge dev_5_0 -D org: PR 2676 (Overhaul of Insight's Search, Part 2)
merge dev_5_0 -D org: PR 2677 (Matlab writeFileAnnotation)
merge dev_5_0 -D org: PR 2678 (Matlab CZI job)
merge dev_5_0 -D org: PR 2681 (12252 script limit)
merge dev_5_0 -D org: PR 2693 (Mousewheel zoom centres on mouse location)
merge dev_5_0 -D org: PR 2697 (Rendering settings: Always show 'SavedBy' Panel (rebased onto dev_5_0))
merge dev_5_0 -D org: PR 2699 (Add strict=True when invoking each line in bin/omero load)
merge dev_5_0 -D org: PR 2701 (Managed repository template path expansions)